ASTM A216/A216M-08 Standard Specification for Steel Castings, Carbon, Suitable

  leunghb ·  2009-12-12 12:57  ·  56124 次点击
ASTMA216/A216M-08StandardSpecificationforSteelCastings,Carbon,SuitableforFusionWelding,forHigh-TemperatureService
[attach]39266[/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!