|
2261| 0
|
鋼結(jié)構(gòu)高強(qiáng)度螺栓連接的設(shè)計、施工及驗收規(guī)范JGJ82-91 |
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號-1，京ICP證050210號，浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-5-4 03:56 , Processed in 0.062353 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.
發(fā)表于 2008-12-19 16:16:23
QQ好友和群
收藏
淘帖
問題專業(yè)，描述清楚
伸手黨/灌水/看不懂