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電線電纜網(wǎng) > 標(biāo)準(zhǔn)共享 > ASTM B 172-15 Standard Specification for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Members,for Electrical Conductors（完整版）

ASTM B 172-15 Standard Specification for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Members,for Electrical Conductors - 無(wú)圖版

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