2457| 22
|
0.01左右的内孔用什么国产量具可以快速、准确测量。 |
| ||
| ||
| ||
| ||
| |
点评
0.01的公差要求,做塞规有点不靠谱。。。
| ||
| ||
| ||
GMT+8, 2025-5-6 01:50 , Processed in 0.182761 second(s), 15 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.