This European Standard defines and explains the principal terms used in the field of personal eye-protection in the following (draft) ENs:  EN 166 Personal eye-protection - Specifications  EN 167 Personal eye-protection - Optical test methods  EN 168 Personal eye-protection - Non-optical test methods  EN 169 Personal eye-protection - Filters for welding and related techniques - Transmittance requirements and recommended utilisation  EN 170 Personal eye-protection - Ultraviolet filters - Transmit...view more

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    • Standard
      35 pages
      English, French and German language
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