聚氯乙烯绝缘电线 PVC insulated wire ; polyvinil chloride insulated wire ; BV BLV BVVB BLVVB ; BV BLV BVVB BVR

铝芯聚氯乙烯绝缘电线 BLV ; Aluminum conductor PVC insulated wire

聚四氟乙烯绝缘电线 teflon insulated wire

铜芯聚氯乙烯绝缘电线 Copper conductor PVC insulated wire ; BV

聚氯乙烯绝缘软电线 BV BVR RV BVV

聚氯乙烯绝缘电线电缆 PVC insulated wire and cable

聚氯乙烯绝缘电缆电线 PVC INSULATED ELECTRIC CABLE WIRES