ASTM B63-2007(2013) 标准详情
- 标准号:ASTM B63-2007(2013)
- 中文标题:金属传导电阻和接触材料的电阻系数的标准试验方法
- 英文标题:Standard Test Method for Resistivity of Metallically Conducting Resistance and
Contact Materials - 标准类别:美国材料与试验协会ASTM
- 发布日期:2007
4.1x00a0;In the case of materials for resistors and heating elements, a knowledge of resistivity is important in determining whether wire or strip of a specified area of cross section and length will have a required resistance. It serves as one basis
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