2417| 2
|
铝合金钻孔钻通后在孔口出口处有翻边! |
发表于 2016-4-2 13:30:56
|
显示全部楼层
| ||
发表于 2016-4-2 13:31:05
|
显示全部楼层
| ||
手机版|小黑屋|机械村 ( 渝ICP备17010994号-1 )
GMT+8, 2024-5-3 06:29 , Processed in 0.017355 second(s), 5 queries , Gzip On, Redis On.
Powered by Jixiecun.com
Copyright © 2012-2024