7750| 7
|
请问带传动中V带和多楔带怎么选用 |
| ||
相关帖子
|
||
点评
应该是吧?你想是多条贵,还是一条贵?
| |
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-11-8 01:32 , Processed in 0.074057 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.