The micro stitch length regulating lever which could adjust the stitch length easily.
The micro stitch length regulating lever which could adjust the stitch length easily.
摇杆式针距调整：摇杆式针距调整结构，可轻松方便的调整针距。
The micro stitch length regulating lever which could adjust the stitch length easily.
摇杆式针距调整：摇杆式针距调整结构，可轻松方便的调整针距。