弹性强而且薄的布料用平车上下层容易错位,而双针不错位但是有点皱的,通过磨掉针板的牙齿是否可行?
|小黑屋|手机论坛|Archiver|缝纫客,工业缝纫机维修问答
GMT+8, 2024-11-26 05:53 , Processed in 0.039567 second(s), 10 queries , File On.
Powered by Discuz! X3.3
© 2001-2017 Comsenz Inc.