EN 116501:1992
(Main)Blank Detail Specification: Electromechanical all-or-nothing TELECOM relays of assessed quality
Blank Detail Specification: Electromechanical all-or-nothing TELECOM relays of assessed quality
Superseded by EN 61811-51:2002
BDS: Elektromechanische Schaltrelais fur Telekomanwendung
BDS: Relais électromécaniques de tout-ou-rien (application TELECOM)
Blank Detail Specification: Electromechanical all-or-nothing TELECOM relays of assessed quality
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