橡皮绝缘双层编包线 rubber-covered double braided ; covered double braided

双层编包风雨线 weatherproof double braid

双纱漆包线 double cotton-covered enamelled wire ; enamel double-cotton covered wire ; covered enameled wire

双纱铜包线 double cotton-covered copper wire ; covered copper wire

双纱包线 double cotton-covered wire

双丝包铜线 double silk-covered copper wire ; covered copper wire

双丝漆包线 enamel doubled-silk covered wire

双丝包漆包线 enamel double-silk-covered wire ; eds

双玻璃包扁线 double glass-fiber covered rectangular wire