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Designation: D7625 10 Standard Test Method for Laboratory Determination of Abrasiveness of Rock Using the CERCHAR Method 1 This standard is issued under the Þxed
2019年7月2日 1.1 This test method covers the determination of the abrasiveness of rock by the CERCHAR Abrasiveness Index (CAI) method. The test method consists of
2010年5月15日 scope: 1.1 This test method covers the determination of the abrasiveness of rock by the CERCHAR Abrasiveness Index (CAI) method. The test method consists
2010年12月31日 ASTM D 7625 : 2010. Superseded. Add to Watchlist. Standard Test Method for Laboratory Determination of Abrasiveness of Rock Using the CERCHAR
标准号:ASTM D7625-2010 中文标准名称:ASTM D7625-2010 使用CERCHAR法在实验室内测定石材的磨蚀性的标准试验方法 英文标准名称:Standard Test Method for
ASTM D7625-2010,The CERCHAR test and associated CAI were developed at a time of more demand for application of mechanical excavation machines at the Laboratoire du
ASTM D7625, 2022 Edition, October 2022 - Standard Test Method for Laboratory Determination of Abrasiveness of Rock Using the CERCHAR Abrasiveness Index
1.3.1 The Rockwell hardness (HR) value is based on the indentation hardness of a material. The Rockwell test, E18, measures the depth of penetration of an indenter under a large
ASTM D7625 : 2010 Standard Test Method for Laboratory Determination of Abrasiveness of Rock Using the CERCHAR Method (Withdrawn 2019) 1.1 This test method covers the
ASTM D7625 - 10 Standard Test Method for Laboratory Determination of Abrasivene - Free download as PDF File (.pdf), Text File (.txt) or read online for free. 10 Standard Test
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