樓主: 碧落殤冷玉
|
硬質(zhì)合金鉸刀,,精鉸的時(shí)候,,一直出現(xiàn)孔徑縮小問題 |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
|
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, 2025-1-13 02:37 , Processed in 0.055085 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.