类别：黄铜丝、紫铜丝、磷铜丝、石棉丝、制刷用丝。

Category: yellow wire, purple Cooper wire, phosphorus Cooper wire wire, asbestos wire system with wire brush.

youdao

类别：黄铜丝、紫铜丝、磷铜丝、石棉丝、制刷用丝。

Category: yellow wire, purple Cooper wire, phosphorus Cooper wire wire, asbestos wire system with wire brush.

youdao