ASTM A74-09 Standard Specification for Cast Iron Soil Pipe and Fittings

  leunghb ·  2009-12-09 07:41  ·  65218 次点击
ASTMA74-09StandardSpecificationforCastIronSoilPipeandFittings
[attach]39169[/attach]

1 条回复

271698644  2013-06-15 16:08
谢谢分享,很有用的资料

 回复

你需要  登录  或  注册  后参与讨论!