4896| 17
|
方管折角怎么算切除部分 |
| ||
| ||
點評
人工折彎,,焊接,。搞好后,手離開就行,,好像不存在退刀問題,。
| ||
| ||
點評
切割后不許打磨,,為啥跟自己過不去�,。�
| ||
| ||
| ||
小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-4-28 10:08 , Processed in 0.072778 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.