5550
|
25
|
下模座4个导向孔,加工精度怎么保证,轴线平行度,位置度 |
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
小黑屋|手机版|Archiver|机械必威体育网址(京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号)
GMT+8, 2024-7-15 21:59, Processed in 0.068877 second(s), 18 queries , Gzip On.
? 2001-2017Comsenz Inc.