ASTM A789/A789M-13ae01
ASTM A789/A789M-13ae01中文名:通用铁素体/奥氏体不锈钢无缝管与焊接管的规格英文名:Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service
谢谢分享!!!!!!!!!!!! 谢谢您的分享,金币已奖励 谢谢分享!!!!!!!!!!!! 有个冷凝器管询价标准,谢谢楼主分享资料
页:
[1]