ASTM A29/A29M-05 Standard Specification for Steel Bars, Carbon and Alloy

  leunghb ·  2009-11-12 02:50  ·  62599 次点击
ASTMA29/A29M-05StandardSpecificationforSteelBars,CarbonandAlloy,Hot-Wrought,GeneralRequirementsfor
[attach]38666[/attach]

1 条回复

szy3537  2013-04-19 14:22
有中文版吗

 回复

你需要  登录  或  注册  后参与讨论!