ASTM A268/A268M-05a Standard Specification for Seamless and Welded Ferritic

  leunghb ·  2009-12-19 09:22  ·  44178 次点击
ASTMA268/A268M-05aStandardSpecificationforSeamlessandWeldedFerriticandMartensiticStainlessSteelTubingforGeneralService
[attach]39400[/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!