1、电力系统 1. Power system 电力系统采用的电线电缆产品主要有架空裸电线、汇流排（母线）、电力电缆（塑料线缆、油纸力缆（基本被塑料电力电缆代替）、橡套线缆、架空绝缘电缆）、分支电缆（取代部分母线）、电磁线以及电力设备用电气装备电线电缆等。 Power system used in wire and cable products mainly include overhead bare wires, bus (bus), power cable, power cable (plastic cable, the paper (basic) they were replaced by plastic power cables, rubber sets of cables, overhead insulated cables), branch cable to partly replace bus (), electromagnetic wire, and power equipment with electrical wire and cable equipment, etc. 2、信息传输系统 2, the information transfer system 用于信息传输系统的电线电缆主要有市话电缆、电视电缆、电子线缆、射频电缆、光纤缆、数据电缆、电磁线、电力通讯或其他复合电缆等。 The main wire and cable used in information transmission system are local cable, TV cable, electronic cable, rf cable, fiber optic cable, data cable, electromagnetic wire, electric power communication or other composite cables, etc. 3、机械设备、仪器仪表系统 3. Mechanical equipment and instrumentation system 此部分除架空裸电线外几乎其他所有产品均有应用，但主要是电力电缆、电磁线、数据电缆、仪器仪表线缆等。 This part is used in almost all other products except overhead wires, but mainly power cable, electromagnetic wire, data cable, instrument cable and so on.