magnetic hum磁哼声magneticadj.有磁性的；有吸引力的；催眠术的n.磁体，磁性物质magnetic spin coupling磁自旋耦合效应magnetic circuit model磁网络模型magnetic bottle effect磁瓶效应magnetic-stripe card磁条卡magnetic-tape parity磁带配类magnetic spot recorder磁点记录器magnetic-rod storage磁棒存储器magnetic beads sorting磁珠分离magnetic driving pumps磁力泵magnetic stabilization磁稳定化

1. Step Speed Changer and Magnetic Clutch to adjust the belt speed for stable feeding and spacing between blanks.
   采用变速器和磁性离合器调整送纸皮带速度，确保送纸及输纸步距的稳定。