coil qn.线圈品质因数coiln.卷；圈；线圈v.盘绕；卷成圈coil stripping station卸卷站coil width measurement测宽coil-spring retainer盘簧承座,盘簧底圈coiled-coil filament螺线式灯丝,双螺旋灯丝,双螺旋线灯丝coil annealing furnace带卷退火炉coil-winding machine绕线圈机coil diameter detector带卷直径检测器coil diameter tracking卷径跟踪coil strapping machine捆卷机coil radiation surface输热管辐射面