![]() |
炮筒是如何加工的 |
| ||
點(diǎn)評(píng)
是的餓,、、,、
就是想了解大型的各種輥,、管、缸體等是如何加工的,、,、、
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|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, 2025-2-12 19:01 , Processed in 0.059143 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.