ASTM D2821-2000(2005) 标准详情
- 标准号:ASTM D2821-2000(2005)
- 中文标题:由一个扭丝仪测定皮革的相对刚性的标准测试方法
- 英文标题:Standard Test Method for Measuring the Relative Stiffness of Leather by Means of a Torsional Wire Apparatus
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2000
1.1 This test method describes the use of a torsional apparatus for measuring the relative stiffness of gloving leathers. This test method does not apply to wet blue. 1.2 The values stated in SI units are to be regarded as the standard. The values
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