Answer: by end-use can be divided into bare wire, insulated wire, heat-resistant wires, shielded wires, power cables, control cables, communication cables, RF cables.

• 答：按用途可分为裸导线、绝缘电线、耐热电线、屏蔽电线、电力电缆、控制电缆、通信电缆、射频电缆等。