绕线型异步电动机
wound-rotor induction motor
集中式绕线电机
concentrated winding motors
环保型电线电缆材料
eco-type of wire and cable materials
抽头线绕电位器
extracted-head wire-wound potentiator
瓷线绕电阻器
porcelain wire wound resistor
电机绕组
motor winding
motor windings
winding of electrical machine
electric machine winding
电机绕组理论及应用
theory & application of motor winding
电机绕组烧毁
burning out of motor windings