PVC insulation jacket and control cables used for 450/750V AC voltage and under control, monitoring and protection of the loop line and so on, the wires used to control a crane used to control cables.

• 聚氯乙烯绝缘和护套控制电缆用于交流电压为450/750V及以下控制、监控迴路及保护线路等场合，该电线应用于控制一种吊机用控制电缆。