ASTM D3412-2007 标准详情
- 标准号:ASTM D3412-2007
- 中文标题:纱与纱之间摩擦系数的标准试验方法
- 英文标题:Standard Test Method for Coefficient of Friction, Yarn to Yarn
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2007
This test method for testing yarn-to-yarn friction is being used, but is not recommended, for acceptance testing of commercial shipments since between-laboratory precision is known to be poor. 5.1.1 In some cases, the purchaser and supplier may have
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