anpolc 发表于 2020-1-22 15:15:06

IEC 60068-2-49:1983

IEC 60068-2-49:1983
Basic environmental testing procedures - Part 2-49: Tests - Guidance to test Kc: Sulphur dioxide test for contacts and connections

gbt8163 发表于 2020-1-22 15:15:07

见下面链接：
http://bbs.infoeach.com/thread-232607-1-1.html
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