ecdin 发表于 2019-12-25 11:53:29

IEC 61020-1:2019

IEC 61020-1:2019
Electromechanical switches for use in electrical and electronic equipment - Part 1: Generic specification
Publication date: 2019-01-16
Edition: 3.0

shukesan 发表于 2019-12-25 11:53:30


BS EN IEC 61020‑1:2019 Electromechanical switches for use in electrical and electronic equipment - Part 1 : Generic specification (IEC 61020-1 :2019)
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