ASTM C1090/C1090M-23 测量水硬水泥浆圆柱形试样高度变化的标准试验方法1.1 This test method covers measu

匿名 发表于 2023-12-22 02:08:41 |阅读模式

ASTM C1090/C1090M-23 测量水硬水泥浆圆柱形试样高度变化的标准试验方法1.1 This test method covers measurement of the changes in height of hydraulic-cement grout by the use of 75 mm by 150 mm [3 in. by 6 in.] cylinders

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ASTM C1090/C1090M-23 测量水硬水泥浆圆柱形试样高度变化的标准试验方法1.1 This test method covers measu

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