ASTM B174-2010 电导线用铜复绞导线的规格 下载

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中文名称: 电导线用铜复绞导线的规格

英文名称:Standard Specification for Bunch-Stranded Copper Conductors for Electrical Conductors

            
            
                          

中标分类：K13	ICS分类：29.060.20
标准分类编号：AS	页数：5

            
            
                          

发布日期：	实施日期：2010-04-01	作废日期：
被替代标准：		代替标准：ASTM B174-2002(2007)e1
引用标准：ASTM B189;ASTM B3;ASTM B33;ASTM B172;ASTM B193;ASTM B263;ASTM B354;ANSI C42.35		采用标准：
起草单位：		归口单位：

            
            
                          

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范围：1.1 This specification covers bare bunch-stranded conductors made from round copper wires, either uncoated or coated with tin, lead, or lead-alloy for use as electrical conductors (Explanatory Note 1 and  Explanatory Note 2). 1.2 Coated wires shall include only those wires with finished diameters and densities substantially equal to the respective diameters and densities of uncoated wires. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3.1 For conductor sizes designated by AWG or kcmil, the requirements in SI units have been numerically converted from corresponding values, stated or derived, in inch-pound units. For conductor sizes designated by SI units only, the requirements are stated or derived in SI units. 下载：

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