3849| 14
|
請問一臺28噸的冶金設(shè)備的正常制造周期是多久? |
| ||
| ||
| ||
| ||
| ||
| ||
點評
哈哈,28t的內(nèi)容也不多。
| ||
| ||
| ||
| ||
小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2024-11-16 11:29 , Processed in 0.053931 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.