|
1600| 0
|
GB709-2006 热轧钢板和钢带的尺寸、外形、重量及允许偏差 |
| ||
小黑屋|手机版|Archiver|机械社区 ( 京ICP备10217105号-1，京ICP证050210号，浙公网安备33038202004372号 )
GMT+8, 2024-11-30 17:36 , Processed in 0.062245 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.
发表于 2008-1-30 09:24:16
