I.S. EN 116501:1993被替代
Electromechanical All-or-nothing Telecom Relays of Assessed Quality (blank Detail Specification)
出版：National Standards Authority of Ireland
专家解读视频
Gives ratings, characteristics and inspection requirements to be included as mandatory requirements for CECC detail specifications for electromechanical all-or-nothing TELECOM relays of assessed quality.
BS EN 116501:1996 - Identical
NEN EN 116501:1997 - Identical
SS EN 116501 Ed. 1 (1995) - Identical
DIN EN 116501 (1993-07) - Identical
EN 116501 : 1992 - Identical
DIN EN 116501 : 1993 - Identical
NEN EN 116501 : 1997 - Identical
BS EN 116501 : 1996 - Identical
BS EN 116501 : 1996 - Identical
DIN EN 116501 : 1993 - Identical
