1. BV铜芯单塑绝缘电线1, 1.2, 1.5, 2.5,4MM2, 2. BVR铜芯绝缘电线1, 1.2, 1.5, 2.5,4MM2. 国标的和非国标的
1. BV铜芯单塑绝缘电线1, 1.2, 1.5, 2.5,4MM2,
2. BVR铜芯绝缘电线1, 1.2, 1.5, 2.5,4MM2.
国标的和非国标的