IEC 61811-1 : 2.0现行
ELECTROMECHANICAL TELECOM ELEMENTARY RELAYS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION AND BLANK DETAIL SPECIFICATION
出版：International Electrotechnical Committee
专家解读视频
Pertains to electromechanical telecom elementary relays.
VDE 0435-210 : 2015 - Identical
NEN EN IEC 61811-1 : 2015 - Identical
PN EN 61811-1 : 2015 - Identical
CEI EN 61811-1 : 2015 - Identical
IS 17065 : Part 1 : 2018 - Identical
DS EN 61811-1 : 2015 - Identical
BS EN 61811-1 : 2015 - Identical
