guochenxi 发表于 2009-1-20 16:12:05

哪位有IEC 61109 :2008

"Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria"

daviddzj 发表于 2009-1-23 11:37:49

https://tech.cepsc.com/viewthread.php?tid=31985&extra=page%3D1&frombbs=1
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