论坛首页 › ASTM 美国材料与试验标准 › ASTM B 3-2001 Standard Specification for Soft or Annealed Copper Wire

alldoing1 发表于 2018-5-17 12:55:37

ASTM B 3-2001 Standard Specification for Soft or Annealed Copper Wire

ASTM B 3-2001 Standard Specification for Soft or Annealed Copper Wire,软铜线或退火铜线标准规范

admin 发表于 2018-5-17 16:58:54

谢谢您的分享，金币已奖励!

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