14514| 28
|
[機(jī)械原理] 平縫車送料牙時(shí)間過快和斷線關(guān)系的思考 |
評分
| ||||||||
| ||
|小黑屋|手機(jī)論壇|Archiver|縫紉客,工業(yè)縫紉機(jī)維修問答
GMT+8, 2025-7-3 09:49 , Processed in 0.098930 second(s), 8 queries , File On.
Powered by Discuz! X3.3
© 2001-2017 Comsenz Inc.