1949| 2
|
加工鑄鐵產(chǎn)品如何選用刀片,?既要平面度,,又要有網(wǎng)紋 |
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),,浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-2-12 20:00 , Processed in 0.064800 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.