2300_the thread retaining plate setting.wmv
16/07/2023
2300_replacement of the moving mes.wmv
16/07/2023
2300_placing of the upper thread.wmv
16/07/2023
1254_the wiper setting.wmv
16/07/2023
1254_the shuttle upper spring setting.wmv
16/07/2023
1254_the x,y original point setting.wmv
16/07/2023
1254_the pressure driving cam setting.wmv
16/07/2023