41087| 95
|
20mm厚板上要打80萬個(gè)2mm孔,用什么方法較好 |
| ||
請教,20mm厚板上要打80萬個(gè)2mm孔,用什么方法較好
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2024-11-16 18:27 , Processed in 0.054043 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.