电线绝缘物 Insulators for electric mains ; wire insulation

电线绝缘料 wire-insulating compound

馈电线绝缘子 feeder insulator

绝缘电线 insulated conductor ; insulated line ; insulating wire

铜芯橡胶绝缘电线 rubber-insulated copper wire ; insulated copper wire ; rubber-insulated copper cable

橡皮绝缘电线 rubber-insulated wire ; BXF BLXF BXY BLXY

电机线圈绝缘纸 rope armature paper

黄蜡布绝缘电线 cambric insulated wire

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