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電線電纜網(wǎng) > 標(biāo)準(zhǔn)共享 > ASTM B 63-2007 Standard Test Method for Resistivity of Metallically Conducting Resistance and Contact Materials(完整版)

ASTM B 63-2007 Standard Test Method for Resistivity of Metallically Conducting Resistance and Contact Materials - 無(wú)圖版

hhxhdl --- 2007-11-16 10:45:17

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求標(biāo)準(zhǔn)<ASTM  B63 金屬導(dǎo)體電阻與接觸材料的電阻率的測(cè)試方法>

中英文版均可,謝謝!

 

綠野仙蹤 --- 2007-11-16 10:53:12

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ASTM B63-2007 Standard Test Method for Resistivity of Metallically Conducting Resistance and Contact Materials

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