1686| 1
|
統(tǒng)計局:2018年1-10月我國金屬切削機床產(chǎn)量為41萬臺 |
| ||
| ||
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, 2024-11-13 04:24 , Processed in 0.046583 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.