2432| 4
|
谁知道加工120MM深的1.5MM小孔,和3,2MM的小孔的钻头 |
| ||
| ||
Archiver|手机版|小黑屋|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-6-22 12:18 , Processed in 0.061983 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.