4293| 7
|
113 _這種轉(zhuǎn)彎直角輸送大家是怎么設(shè)計的 |
| ||
| ||
| ||
| ||
點評
你這個結(jié)構(gòu)可以實現(xiàn)90度轉(zhuǎn)向?
| ||
Archiver|手機版|小黑屋|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, 2025-7-21 18:16 , Processed in 0.140445 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.