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[国外标准] ASTM B 172-10 Standard Specification for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Members,for Electrical Conductors
P:2012-10-17 13:15:55
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ASTM B172-2010 Standard Specification for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Members,for Electrical Conductors
标准附件：
ASTM B172-2010 Standard Specification for Rope-Lay-Stranded Copper Conductors Having Bunch-Stranded Members,for Electrical Conductors.pdf
标准页数：7页
附件大小：2.67MB
下载方式1：论坛附件(要求7金币)；
下载方式2：群共享资料下载，请加Q群：139854099。
nailed wood reel - 钉结木线盘，钉固木线盘 （0） 投诉
P:2012-10-17 13:20:52
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ASTM B173-2010 Standard Specification for Rope-Lay-Stranded Copper Conductors Having Concentric- Stranded Members,for Electrical Conductors
标准附件：
ASTM B173-2010 Standard Specification for Rope-Lay-Stranded Copper Conductors Having Concentric- Stranded Members,for Electrical Conductors.pdf
标准页数：7页
附件大小：2.58MB
下载方式1：论坛附件(要求7金币)；
下载方式2：群共享资料下载，请加Q群：139854099。
tension roller - 张力轮 （0） 投诉
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