短語詞組短語bobbin coil winder 卷筒繞線器bobbin winder tension disc 過線具押線板Bobbin winder friction ring 繞線器摩擦輪bobbin winder base 縫紉機(jī)繞線座bobbin winder tension bracket 倒線架小過線bobbin winder bracket screw 繞線架螺絲bobbin winder tension screw 過線具押線板螺絲automatic bobbin winder 自動絡(luò)紗機(jī)bobbin winder bracket scre 繞線架螺絲 返回 bobbin winder