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19. | Clutch | Knob | 24. | Pressure | Regulator |
20. | Hand | Wheel | 25. | Presser | Foot Lever |
21, | Bobbin | Winder | 26. | Thread | Cutter |
22. | Thread | Spool Pins | 27. | Feed Dogs |
23.Bobbin Winder Tension Disc
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19. | Clutch | Knob | 24. | Pressure | Regulator |
20. | Hand | Wheel | 25. | Presser | Foot Lever |
21, | Bobbin | Winder | 26. | Thread | Cutter |
22. | Thread | Spool Pins | 27. | Feed Dogs |
23.Bobbin Winder Tension Disc