2416| 0
|
JT/T 308-1997 钢筋混凝土船船体建造技术条件 |
小黑屋|手机版|Archiver|计量论坛
( 闽ICP备06005787号-1—304所 )
电话:0592-5613810 QQ:473647 微信:gfjlbbs闽公网安备 35020602000072号
GMT+8, 2024-5-2 08:30 , Processed in 0.068555 second(s), 33 queries .
Powered by Discuz! X3.4
Copyright © 2001-2023, Tencent Cloud.