sanmaosjy 发表于 2017-11-27 11:15:15

JIS C 2262:2012 Glass-backed mica paper for electrical insulation with resin bi

JIS C 2262:2012 Glass-backed mica paper for electrical insulation with resin binder for post-impregnation (VPI)

admin 发表于 2017-11-28 12:35:06

谢谢您的分享，金币已奖励!
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