9814| 14
|
為什么造不出高精度機(jī)床,難度在哪里? |
| ||
點(diǎn)評(píng)
補(bǔ)充一句;趕快吃,煎餅果子被澆上淚水,容易涼,涼了就不好吃了
| ||
g
| ||
| ||
點(diǎn)評(píng)
我到想說,體制及機(jī)制決定一切。
| ||
| ||
| ||
| ||
| ||
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-7-19 03:37 , Processed in 0.060433 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.