coil qn.线圈品质因数coiln.卷；圈；线圈v.盘绕；卷成圈coil weighing machine带卷秤coil wrapping machine线捆包装机coil preparation line带卷镀锡前的预整作业线coil insulator tester线圈绝缘测试器coil-loaded circuit加感电路coil pusher equipment钢卷推送装置coil accepting signal硬币接收信号coiled-cooling pipe复绕冷却管道,双管冷却管coil for flux control磁通控制线圈coiled tube condenser蛇管冷凝器蛇管冷却器,盘管式冷凝器