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标题: ASTM B193-2008 [打印本页]

作者: liugangyu    时间: 2017-8-4 16:10:20     标题: ASTM B193-2008

esignation: B 193 – 02 (Reapproved 2008)
Standard Test Method for
Resistivity of Electrical Conductor Materials


作者: admin    时间: 2017-8-4 17:08:09


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