![]() |
我看机会, |
点评
硬件固定四杆的是陶瓷的是吧,大侠是做这个仪器的?
| ||
Archiver|手机版|小黑屋|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-6-27 21:41 , Processed in 0.054565 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.