IEC 60255-7 : 2ED 91被替代
ELECTRICAL RELAYS - TEST AND MEASUREMENT PROCEDURES FOR ELECTROMECHANICAL ALL OR NOTHING RELAYS
出版：International Electrotechnical Committee
专家解读视频
To be used for checking conformity of actual characteristic parameters with ratings or specifications and for checking behaviour in various environmental conditions.
DIN IEC 60255-7 : 1993 - Identical
DIN IEC 60255-7 : 1993 - Identical
BS CECC 16000(1980) : 1980 - Similar to
NEN 10255-7 : 1979 - Identical
UNE 21136-7 : 1990 - Identical
