单层纱包铜线
single cotton-covered enamel wire
single cotton-covered copper wire
单层纱包线
single cotton covered wire
厚漆单层包纱
heavy enamel bonded single cotton
厚漆双层包纱
heavy enamel bonded double cotton
纸包纱包联合机
paper lapping and cotton covering machine
白通纱包胸人造丝光纱裙的露肩长衣
bare-shouldered gown in white lace encircling bodice and rayon sheer skirt
厚漆包纱
heavy enamel bonded cotton
纱包电磁线
cotton-covered magnet-wire