ir_71 发表于 2014-5-25 13:52:17

ISO 14705:2008

ISO 14705:2008
Fine Ceramics (advanced Ceramics,  advanced technical Ceramics) - Test  method for Hardness of Monolithic ceramics at room temperature



37026 [/ attach]

37026 [/ attach]


admin 发表于 2014-5-26 19:25:26

谢谢您的分享,金币已奖励。
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