例句 /

The copper strip is an indispensable conductive material in manufacturing the windings of various electric machine.s, equipment as well as other elec t ric proucts.

The copper strip is an indispensable conductive material in manufacturing the windings of various electric machine.s, equipment as well as other elec t ric proucts.

铜带是制造各种电机、电器设备的绕组以及其他电工制品的不可缺少的导电材料。