ASTM A82/A82M-07 Standard Specification for Steel Wire, Plain, for Concrete

  leunghb ·  2009-12-09 07:44  ·  49288 次点击
ASTMA82/A82M-07StandardSpecificationforSteelWire,Plain,forConcreteReinforcement
[attach]39170[/attach]

0 条回复

暂无讨论,说说你的看法吧!

 回复

你需要  登录  或  注册  后参与讨论!