|
1848| 0
|
薄板镀锌板（0.8~1.2）拼焊，如何做到不变形？ |
| ||
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, 2024-11-17 16:37 , Processed in 0.052586 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.
发表于 2009-6-23 08:28:52