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标题: ASTM C1649-14 [打印本页]

作者: ygs67    时间: 2016-3-23 14:27:10     标题: ASTM C1649-14

ASTM C1649-14 Standard Practice for Instrumental Transmittance Measurement of Color for Flat Glass, Coated and Uncoated

作者: admin    时间: 2016-3-24 15:57:07

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