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标题: ASTM D237–57 R97 Standard Specification for Orange Shellac and Other Lacs [打印本页]

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作者: ygs67    时间: 2015-6-10 16:25:38     标题: ASTM D237–57 R97 Standard Specification for Orange Shellac and Other Lacs

ASTM D237–57 R97 Standard Specification for Orange Shellac and Other Lacs[attach]73486[/attach]

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作者: admin    时间: 2015-6-10 17:19:50

谢谢您的分享,金币已奖励!

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