sanmaosjy 发表于 2017-12-8 13:12:24

SAE AMS 3652C-2006 PoLY/Tetrafluoroethylene (PTFE) Film Non-Critical Grade

SAE AMS 3652C-2006 Polytetrafluoroethylene (PTFE) Film Non-Critical Grade

admin 发表于 2017-12-12 16:04:32

谢谢您的分享，金币已奖励!
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