ygs67 发表于 2016-1-28 22:41:02

ASTM D3924-80(2011)

ASTM D3924-80(2011) Standard Specification for Standard Environment for Conditioning and Testing Paint, Varnish, Lacquer, and ...

admin 发表于 2016-1-29 11:46:25

谢谢您的分享,金币已奖励!
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查看完整版本: ASTM D3924-80(2011)