hat
Entwodiksyon 1. Youn estrikti Trolley, transpò pratik. 2. San yo pa fil elektrik konplèks, nan kontwòl nan fèb entèn nan switch vòltaj segondè pou switch otomatik yo. 3. Pou 220V - 220kV pouvwa kab nan rezistans ki ba, segondè rezistans flit...
eng
Introduction 1. One trolley structure, convenient transportation. 2. Without complex wiring, through the weak internal control of high voltage switch for automatic switch. 3. For 220V - 220KV Power cable of low resistance, high resistance leakage fault, flashover failure for...