2716| 10
|
求教!φ50mm,轴长1.5米的4轮平板车,可以载重多少? |
| ||
点评
估计就是这个意思 ̄O ̄)ノ
| ||
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, 2024-11-20 13:30 , Processed in 0.052553 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.