世界资料网论坛
标题:
ASTM A213/A213M-19
[打印本页]
作者:
松雨霞
时间:
2019-12-23 13:58:46
标题:
ASTM A213/A213M-19
Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
无缝铁素体和奥氏体合金钢锅炉, 过热器和换热器管的标准规格
作者:
admin
时间:
2019-12-29 20:49:17
谢谢您的分享,金币已奖励!
欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/)
Powered by Discuz! X2.5