松雨霞 发表于 2019-9-6 15:47:19

ASTM A587 −96 (Reapproved 2019)

Standard Specification for Electric-Resistance-Welded Low-Carbon Steel Pipe for the Chemical Industry

admin 发表于 2019-9-6 17:02:09

谢谢您的分享,金币已奖励!

hung 发表于 2019-9-9 10:52:01

謝謝樓主的分享!!!!!!
页: [1]
查看完整版本: ASTM A587 −96 (Reapproved 2019)