松雨霞 发表于 2018-10-12 11:16:11

ASTM D8188-18

Standard Test Method for Determination of Density and Relative Density of Asphalt, Semi-Solid Bituminous Materials, and Soft-Tar Pitch by Use of a Digital Density Meter (U-Tube)

admin 发表于 2018-10-14 09:49:02

谢谢您的分享，金币已奖励!
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查看完整版本: ASTM D8188-18