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标题: est Methods for Density and Specific Gravity (Relative Density) of Plastics [打印本页]

作者: zubair267    时间: 2021-9-16 18:09:14     标题: est Methods for Density and Specific Gravity (Relative Density) of Plastics

ASTM D792, 2020 Ed. - Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
作者: admin    时间: 2021-10-2 18:19:32

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