1542| 2
|
(3)精加工是要大前角(這樣更鋒利)么,?,;(5)大前角,,鋒利,,剛度差,應(yīng)該用小... |
| ||
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, 2025-1-14 23:39 , Processed in 0.047210 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.