ISO/IEC 23955:2025
(Main)Information technology — 3D printing and scanning — Technical requirements for product data protection of an additive manufacturing service platform (AMSP)
Information technology — 3D printing and scanning — Technical requirements for product data protection of an additive manufacturing service platform (AMSP)
This document specifies the technical requirements for product data protection of an additive manufacturing service platform (AMSP). The following elements are within the scope of this document. — Classification of product data information of an AMSP and the protection levels. — Product data protection at four data-processing stages, i.e. data collection, data display, data transfer and data deletion. — Responsibilities and obligations of different entities. This document is applicable when individuals or organizations (e.g. commercial enterprises, government agencies and non-profit organizations) build an AMSP or improve existing ones to provide additive manufacturing (AM) and other services specific to the submission, design, and creation of AM parts.
Titre manque
General Information
Buy Standard
Standards Content (Sample)
International
Standard
ISO/IEC 23955
First edition
Information technology —
2025-09
3D printing and scanning —
Technical requirements for
product data protection of an
additive manufacturing service
platform (AMSP)
Reference number
© ISO/IEC 2025
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
© ISO/IEC 2025 – All rights reserved
ii
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification of product data information on additive manufacturing service platform . 3
4.1 General .3
4.2 Categories of product data information on an AMSP .3
4.2.1 General .3
4.2.2 Product identification information .4
4.2.3 Product attribution information .4
4.2.4 Product geometric information .4
4.2.5 Product manufacturing information .4
4.2.6 Product transaction information .4
5 Protection levels . 4
5.1 General .4
5.2 Level Ι .5
5.3 Level II .5
5.4 Level III .5
6 Protection for different categories of product data information . 5
7 Technical requirements for product data information protection on an AMSP. 6
7.1 General .6
7.2 Data collection stage .6
7.3 Data display stage .6
7.4 Data transfer stage .6
7.5 Data deletion stage .7
8 Responsibilities and obligations assumed by different entities . 7
8.1 General .7
8.2 Responsibilities and obligations of 3D model providers .7
8.3 Responsibilities and obligations of 3D model receivers .7
8.4 Responsibilities and obligations of AMSPs .7
Bibliography . 9
© ISO/IEC 2025 – All rights reserved
iii
Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the specialized system for worldwide standardization. National bodies that are
members of ISO or IEC participate in the development of International Standards through technical
committees established by the respective organization to deal with particular fields of technical activity.
ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations,
governmental and non-governmental, in liaison with ISO and IEC, also take part in the work.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of document should be noted. This document was drafted in accordance with the editorial rules of the ISO/
IEC Directives, Part 2 (see www.iso.org/directives or www.iec.ch/members_experts/refdocs).
ISO and IEC draw attention to the possibility that the implementation of this document may involve the
use of (a) patent(s). ISO and IEC take no position concerning the evidence, validity or applicability of any
claimed patent rights in respect thereof. As of the date of publication of this document, ISO and IEC had not
received notice of (a) patent(s) which may be required to implement this document. However, implementers
are cautioned that this may not represent the latest information, which may be obtained from the patent
database available at www.iso.org/patents and https://patents.iec.ch. ISO and IEC shall not be held
responsible for identifying any or all such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT) see www.iso.org/iso/foreword.html.
In the IEC, see www.iec.ch/understanding-standards.
This document was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology.
Any feedback or questions on this document should be directed to the user’s national standards
body. A complete listing of these bodies can be found at www.iso.org/members.html and
www.iec.ch/national-committees.
© ISO/IEC 2025 – All rights reserved
iv
Introduction
Additive manufacturing (AM) has been used for rapid prototyping for many years and is increasingly being
applied to volume production, mass customization and spare parts production, among other use cases. In
recent years, the additive manufacturing service platform (AMSP) has developed rapidly. Especially with
the integration of the internet, AMSP makes AM technology accessible to ordinary customers and helps to
realize the development model from traditional mass production to personalized customization.
Meanwhile, it is noted that AM technology has brought many challenges to intellectual property protection.
As the foundation of AM technology, 3D models are subject to both deliberate and accidental threats,
including being stolen illegally during the transmission process on the internet or being distributed and
printed without permission after they are sent to AM centres, which can cause a financial loss to the model
provider and is also harmful to the healthy development of AMSPs. Currently, AMSPs lack the protection
mechanism for product data information, especially for 3D models.
The purpose of this document is to provide requirements to effectively protect the intellectual property of
3D models, stimulate the innovative enthusiasm of designers and accelerate the adoption of AM technologies
in the manufacturing ecosystem at large, thus better meeting the growing needs for personalized
customization.
© ISO/IEC 2025 – All rights reserved
v
International Standard ISO/IEC 23955:2025(en)
Information technology — 3D printing and scanning —
Technical requirements for product data protection of an
additive manufacturing service platform (AMSP)
1 Scope
This document specifies the technical requirements for product data protection of an additive manufacturing
service platform (AMSP). The following elements are within the scope of this document.
— Classification of product data information of an AMSP and the protection levels.
— Product data protection at four data-processing stages, i.e. data collection, data display, data transfer
and data deletion.
— Responsibilities and obligations of different entities.
This document is applicable when individuals or organizations (e.g. commercial enterprises, government
agencies and non-profit organizations) build an AMSP or improve existing ones to provide additive
manufacturing (AM) and other services specific to the submission, design, and creation of AM parts.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
ISO/IEC 23510, Information technology — 3D printing and scanning — Framework for an Additive
Manufacturing Service Platform (AMSP)
ISO/IEC 27017, Information technology — Security techniques — Code of practice for information security
controls based on ISO/IEC 27002 for cloud services
ISO/IEC 29151, Information technology — Security techniques — Code of practice for personally identifiable
information protection
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
3.1
additive manufacturing service platform
AMSP
platform that uses additive manufacturing (AM) technology and information technology to provide services
according to users’ (3.2) requirements
Note 1 to entry: Examples of services provided include objects/parts manufactured by AM technology, 3D model
designs and other services specific to the submission, design, and creation of AM parts.
© ISO/IEC 2025 – All rights reserved
Note 2 to entry: A typical AMSP usually consists of an online platform to gather requirements of users, a group of
skilled staff to deal with users’ requirements, 3D scanning equipment, AM machines as well as different kinds of
feedstock.
Note 3 to entry: A typical AMSP can sometimes cooperate with individuals or organizations professionalized in
specific industries (e.g. aerospace, medicine, etc.).
[SOURCE: ISO/IEC 23510:2021, 3.1]
3.2
user
individual or organization that needs parts manufactured by additive manufacturing
...
International
Standard
ISO/IEC 23955
First edition
Information technology —
3D Printing and Scanning —
Technical requirements for
product data protection of an
additive manufacturing service
platform (AMSP)
PROOF/ÉPREUVE
Reference number
© ISO/IEC 2025
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
PROOF/ÉPREUVE
© ISO/IEC 2025 – All rights reserved
ii
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification of product data information on additive manufacturing service platform . 3
4.1 General .3
4.2 Categories of product data information on an AMSP .3
4.2.1 General .3
4.2.2 Product identification information .4
4.2.3 Product attribution information .4
4.2.4 Product geometric information .4
4.2.5 Product manufacturing information .4
4.2.6 Product transaction information .4
5 Protection levels . 4
5.1 General .4
5.2 Level Ι .5
5.3 Level II .5
5.4 Level III .5
6 Protection for different categories of product data information . 5
7 Technical requirements for product data information protection on an AMSP. 6
7.1 General .6
7.2 Data collection stage .6
7.3 Data display stage .6
7.4 Data transfer stage .6
7.5 Data deletion stage .7
8 Responsibilities and obligations assumed by different entities . 7
8.1 General .7
8.2 Responsibilities and obligations of 3D model providers .7
8.3 Responsibilities and obligations of 3D model receivers .7
8.4 Responsibilities and obligations of AMSPs .7
Bibliography . 9
PROOF/ÉPREUVE
© ISO/IEC 2025 – All rights reserved
iii
Foreword
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the specialized system for worldwide standardization. National bodies that are
members of ISO or IEC participate in the development of International Standards through technical
committees established by the respective organization to deal with particular fields of technical activity.
ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations,
governmental and non-governmental, in liaison with ISO and IEC, also take part in the work.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of document should be noted. This document was drafted in accordance with the editorial rules of the ISO/
IEC Directives, Part 2 (see www.iso.org/directives or www.iec.ch/members_experts/refdocs).
ISO and IEC draw attention to the possibility that the implementation of this document may involve the
use of (a) patent(s). ISO and IEC take no position concerning the evidence, validity or applicability of any
claimed patent rights in respect thereof. As of the date of publication of this document, ISO and IEC had not
received notice of (a) patent(s) which may be required to implement this document. However, implementers
are cautioned that this may not represent the latest information, which may be obtained from the patent
database available at www.iso.org/patents and https://patents.iec.ch. ISO and IEC shall not be held
responsible for identifying any or all such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT) see www.iso.org/iso/foreword.html.
In the IEC, see www.iec.ch/understanding-standards.
This document was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology.
Any feedback or questions on this document should be directed to the user’s national standards
body. A complete listing of these bodies can be found at www.iso.org/members.html and
www.iec.ch/national-committees.
PROOF/ÉPREUVE
© ISO/IEC 2025 – All rights reserved
iv
Introduction
Additive manufacturing (AM) has been used for rapid prototyping for many years and is increasingly being
applied to volume production, mass customization and spare parts production, among other use cases. In
recent years, the additive manufacturing service platform (AMSP) has developed rapidly. Especially with
the integration of the internet, AMSP makes AM technology accessible to ordinary customers and helps to
realize the development model from traditional mass production to personalized customization.
Meanwhile, it is noted that AM technology has brought many challenges to intellectual property protection.
As the foundation of AM technology, 3D models are subject to both deliberate and accidental threats,
including being stolen illegally during the transmission process on the internet or being distributed and
printed without permission after they are sent to AM centres, which can cause a financial loss to the model
provider and is also harmful to the healthy development of AMSPs. Currently, AMSPs lack the protection
mechanism for product data information, especially for 3D models.
The purpose of this document is to provide requirements to effectively protect the intellectual property of
3D models, stimulate the innovative enthusiasm of designers and accelerate the adoption of AM technologies
in the manufacturing ecosystem at large, thus better meeting the growing needs for personalized
customization.
PROOF/ÉPREUVE
© ISO/IEC 2025 – All rights reserved
v
International Standard ISO/IEC 23955:2025(en)
Information technology — 3D Printing and Scanning —
Technical requirements for product data protection of an
additive manufacturing service platform (AMSP)
1 Scope
This document specifies the technical requirements for product data protection of an additive manufacturing
service platform (AMSP). The following elements are within the scope of this document.
— Classification of product data information of an AMSP and the protection levels.
— Product data protection at four data-processing stages, i.e. data collection, data display, data transfer
and data deletion.
— Responsibilities and obligations of different entities.
This document is applicable when individuals or organizations (e.g. commercial enterprises, government
agencies and non-profit organizations) build an AMSP or improve existing ones to provide additive
manufacturing (AM) and other services specific to the submission, design, and creation of AM parts.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
ISO/IEC 23510, Information technology — 3D printing and scanning — Framework for an Additive
Manufacturing Service Platform (AMSP)
ISO/IEC 27017, Information technology — Security techniques — Code of practice for information security
controls based on ISO/IEC 27002 for cloud services
ISO/IEC 29151, Information technology — Security techniques — Code of practice for personally identifiable
information protection
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
3.1
additive manufacturing service platform
AMSP
platform that uses additive manufacturing (AM) technology and information technology to provide services
according to users’ (3.2) requirements
Note 1 to entry: Examples of services provided include objects/parts manufactured by AM technology, 3D model
designs and other services specific to the submission, design, and creation of AM parts.
PROOF/ÉPREUVE
© ISO/IEC 2025 – All rights reserved
Note 2 to entry: A typical AMSP usually consists of an online platform to gather requirements of users, a group of
skilled staff to deal with users’ requirements, 3D scanning equipment, AM machines as well as different kinds of
feedstock.
Note 3 to entry: A typical AMSP can sometimes cooperate with individuals or organizations professionalized in
specific industries (e.g. aerospace, medicine, etc.).
[SOURCE: ISO/IEC 23510:2021, 3.1]
3.2
user
individual or org
...
Style Definition
ISO /IEC JTC 1 - N:####(X)PRF 23955
...
Formatted: zzCover large
ISO/IEC DIS 23955:2024(en)JTC 1
Formatted: Right: 1.5 cm, Bottom: 1 cm, Gutter: 0 cm,
Section start: New page, Header distance from edge:
ISO /IEC JTC 1/WG 12
1.27 cm, Footer distance from edge: 1.27 cm
Formatted: Font: 11 pt
Secretariat: ANSI
Formatted
...
Date: 2024-09-212025-07-07
Formatted: English (United Kingdom)
Formatted
Information technology — 3D printingPrinting and .
Formatted: Cover Title_A1
scanningScanning — Technical requirements for product data
protection of an additive manufacturing service platform (AMSP)
FDIS stage
ISO/IEC JTC 1 - N:####(XPRF 23955:2025(en)
Formatted: Font: Bold, English (United Kingdom)
Formatted: HeaderCentered
Formatted: Font: Bold, English (United Kingdom)
© ISO/IEC 20242025
Formatted: Indent: Left: 0 cm, Right: 0 cm, Space
Before: 0 pt, No page break before, Adjust space
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication
between Latin and Asian text, Adjust space between
may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying,
Asian text and numbers
or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO
at the address below or ISO’s member body in the country of the requester. Formatted: Default Paragraph Font
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
Formatted: French (Switzerland)
EmailE-mail: copyright@iso.org
Formatted: French (Switzerland)
Website: www.iso.orgwww.iso.org
Formatted: French (Switzerland)
Published in Switzerland
Formatted: FooterPageRomanNumber
Formatted: Font: 11 pt
ii © ISO #### /IEC 2025 – All rights reserved
ii
ISO/IEC DISPRF 23955:20242025(en)
Formatted: Font: Bold
Formatted: Font: Bold
Formatted: HeaderCentered
Contents
Formatted: Font: Bold
Formatted: Adjust space between Latin and Asian text,
Foreword . v
Adjust space between Asian text and numbers
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification of product data information on additive manufacturing service platform . 3
5 Protection levels . 6
6 Protection for different categories of product data information . 6
7 Technical requirements for product data information protection on an AMSP . 7
8 Responsibilities and obligations assumed by different entities . 8
Bibliography . 10
Foreword . iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification of product data information on AMSP . 3
4.1 General . 3
4.2 Categories of product data information on AMSP . 4
4.2.1 Product identification information . 4
4.2.2 Product attribution information . 4
4.2.3 Product geometric information . 4
4.2.4 Product manufacturing information . 4
4.2.5 Product transaction information . 5
5 Protection levels . 5
5.1 General . 5
5.2 Level I . 5
5.3 Level II . 5
5.4 Level III . 5
6 Protection for different categories of product data information . 5
7 Technical requirements for product data information protection on AMSP . 6
7.1 General . 6
7.2 Data collection stage . 6
7.3 Data display stage . 7
Formatted: Font: 10 pt
7.4 Data transfer stage . 7
7.5 Data deletion stage . 7
Formatted: FooterCentered, Left, Space Before: 0 pt,
Tab stops: Not at 17.2 cm
8 Responsibilities and obligations assumed by different entities . 7
8.1 General . 7 Formatted: Font: 10 pt
8.2 Responsibilities and obligations of 3D model providers . 7
Formatted: Font: 11 pt
8.3 Responsibilities and obligations of 3D model receivers . 8
Formatted: FooterPageRomanNumber, Left, Space
8.4 Responsibilities and obligations of AMSPs . 8
After: 0 pt, Tab stops: Not at 17.2 cm
© ISO/IEC 20242025 – All rights reserved
iii
ISO/IEC JTC 1 - N:####(XPRF 23955:2025(en)
Formatted: Font: Bold, English (United Kingdom)
Formatted: HeaderCentered
Formatted: Font: Bold, English (United Kingdom)
Bibliography . 9
Formatted: FooterPageRomanNumber
Formatted: Font: 11 pt
iv © ISO #### /IEC 2025 – All rights reserved
iv
ISO/IEC DISPRF 23955:20242025(en)
Formatted: Font: Bold
Formatted: Font: Bold
Formatted: HeaderCentered
Foreword
Formatted: Font: Bold
ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
Commission) form the specialized system for worldwide standardization. National bodies that are members
of ISO or IEC participate in the development of International Standards through technical committees
established by the respective organization to deal with particular fields of technical activity. ISO and IEC
technical committees collaborate in fields of mutual interest. Other international organizations, governmental
and non-governmental, in liaison with ISO and IEC, also take part in the work.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types of
document should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC
Directives, Part 2 (see www.iso.org/directiveswww.iso.org/directives or
www.iec.ch/members_experts/refdocs).
Field Code Changed
Formatted: English (United Kingdom)
ISO and IEC draw attention to the possibility that the implementation of this document may involve the use of
(a) patent(s). ISO and IEC take no position concerning the evidence, validity or applicability of any claimed
patent rights in respect thereof. As of the date of publication of this document, ISO and IEC had not received
notice of (a) patent(s) which may be required to implement this document. However, implementers are
cautioned that this may not represent the latest information, which may be obtained from the patent database
available at www.iso.org/patents and https://patents.iec.ch.www.iso.org/patents and https://patents.iec.ch.
ISO and IEC shall not be held responsible for identifying any or all such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT) see
www.iso.org/iso/foreword.html.www.iso.org/iso/foreword.html. In the IEC, see www.iec.ch/understanding-
Formatted: English (United Kingdom)
standards.
Field Code Changed
This document was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html and www.iec.ch/national-
committeeswww.iso.org/members.html and www.iec.ch/national-committees.
Formatted: Font: 10 pt
Formatted: FooterCentered, Left, Space Before: 0 pt,
Tab stops: Not at 17.2 cm
Formatted: Font: 10 pt
Formatted: Font: 11 pt
Formatted: FooterPageRomanNumber, Left, Space
After: 0 pt, Tab stops: Not at 17.2 cm
© ISO/IEC 20242025 – All rights reserved
v
ISO/IEC JTC 1 - N:####(XPRF 23955:2025(en)
Formatted: Font: Bold, English (United Kingdom)
Formatted: HeaderCentered
Formatted: Font: Bold, English (United Kingdom)
Introduction
Formatted: Adjust space between Latin and Asian text,
Adjust space between Asian text and numbers
Additive manufacturing (AM) has been used for rapid prototyping for many years and is increasingly being
applied to volume production, mass customization and spare parts production, among other use cases. In
recent years, the additive manufacturing service platform (AMSP) has developed rapidly. Especially with the
integration of the internet, AMSP makes AM technology accessible to ordinary customers and helps to realize
the development modemodel from traditional mass production to personalized customization.
Meanwhile, it is noted that AM technology has brought many challenges to intellectual property protection. As
the foundation of AM technology, 3D models are subject to both deliberate and accidental threats, including
being stolen illegally during the transmission process on the internet or being distributed and printed without
permission after they are sent to AM centres, which can cause a financial loss to the model provider and is also
harmful to the healthy development of AMSPAMSPs. Currently, AMSPs lack the protection mechanism for
product data information, especially for 3D models.
It is hoped that the adoptionThe purpose of this document willis to provide requirements to effectively protect
the intellectual property of 3D models, stimulate the innovative enthusiasm of designers and accelerate the
adoption of AM technologies in the manufacturing ecosystem at large, thus better meeting the explosive
growth ofgrowing needs for personalized customization needs.
Formatted: FooterPageRomanNumber
Formatted: Font: 11 pt
vi © ISO #### /IEC 2025 – All rights reserved
vi
DRAFT International Standard ISO/IEC DIS 23955:2024(en)
Formatted: Main Title 1, Space After: 0 pt, Adjust
Information technology — 3D Printing and Scanning — Technical
space between Latin and Asian text, Adjust space
requirements for product data protection of an additive
between Asian text and numbers
manufacturing service platform (AMSP)
1 Scope
Formatted: Adjust space between Latin and Asian text,
Adjust space between Asian text and numbers
This document specifies the technical requirements for product data protection of an additive manufacturing
serv
...
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