Double-Cotton Covered 双纱包的

double cotton-covered copper wire 双纱铜包线

double cotton-covered enamelled wire 双纱漆包线

double cotton-covered wire 双纱包线

enamel double-cotton covered 双纱漆包的

double cotton-covered enameled wire 双纱漆包线

double cotton covered wire 双纱包线

double cotton covered enamel cable 双丝包线

single cotton double silk covered 单纱双丝包

single cotton double-silk covered wire 单纱双丝包线