樓主: 臘月的黃牛
|
印刷機械應(yīng)用的凸輪(有圖紙) |
點評
數(shù)學(xué)模型,?這可是膠印機核心技術(shù)哦~~18000張/小時, 20000張/小時 就靠它咯,!
| ||
| ||
| ||
| ||
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, 2024-12-28 00:58 , Processed in 0.056820 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.