ygs67 发表于 2016-3-25 15:33:28

ASTM D1813-13

ASTM D1813-13 Standard Test Method for Measuring Thickness of Leather Test Specimens

admin 发表于 2016-3-25 18:34:27

谢谢您的分享，金币已奖励！
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查看完整版本: ASTM D1813-13