10415| 10
|
分切刀切出的紙端面有波紋什么原因? |
| ||
| ||
| ||
點評
是分切后的卷筒紙端面有放射狀星紋嗎?
| ||
| ||
| ||
| ||
| ||
| ||
Archiver|手機版|小黑屋|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-8-3 15:26 , Processed in 0.065104 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.