1160| 7
|
用专业齿轮机器和普通的数控机床加工同一个弧齿锥齿轮,哪一个合算? |
| ||
| ||
点评
请说详细一些.
| ||
| ||
点评
开发费就是设计这一对齿轮吗?平面图还是3D图?要多少钱?
| ||
| ||
GMT+8, 2025-5-6 06:48 , Processed in 0.749473 second(s), 19 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.