1490| 7
|
大家好,!請問6MM厚鐵板,,用滾筒機(jī)滾圓,,折彎半徑和K因子怎么給呀,?謝謝,! |
| ||
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)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, 2025-2-24 12:24 , Processed in 0.053457 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.