dead-front
美
英 
英漢解釋
例句
Manually-operated, dead-front padmounted switchgear with load interrupting switches and separable connectors for alternating-current systems
交流電系統(tǒng)用人工操作的、正面不帶電有負載的斷路開關和可分離連接器的開關
Standard for Enclosed and Dead-Front Switches
電閘正面停止和封閉標準