![]() |
內孔梅花鍵加工,誰能做 |
點評
人家找熱處理,電鍍花的時間也是要計算成本的。電鍍是個重污染行業,很難找,就算找到,人家也不愿意做這小批量
| ||
| ||
小黑屋|手機版|Archiver|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-5-15 10:55 , Processed in 0.059412 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.