星菱 VG-888-A 带自动剪线的 贺欣的电控 哪位师傅有维修资料呀? 面线 或底线剪不断都怎么调 ? 调哪里?谢谢!
|小黑屋|手机论坛|Archiver|缝纫客,工业缝纫机维修问答
GMT+8, 2026-1-28 20:43 , Processed in 0.051399 second(s), 12 queries , File On.
Powered by Discuz! X3.3
© 2001-2017 Comsenz Inc.