4324| 8
|
想在厚钢板上打孔 |
| ||
点评
哥们,4厘米哦,,,,,
| ||
点评
厘米是cm=10mm
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-11-24 00:49 , Processed in 0.049340 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.