Conductor: fine strands of tinned copper wire, exellent corrosion resistance.

导体：多股精绞镀锡铜丝，抗腐蚀性强。

youdao

Conductor: fine strands of tinned copper wire, exellent corrosion resistance.

导体：多股精绞镀锡铜丝，抗腐蚀性强。

youdao