海啸也还是将暴露在地表之上的发电机燃料箱和核设施重要的电力开关设备冲走了。
The tsunami also apparently washed away the generators' fuel tanks, which were above ground.
真空断路器是电力系统中压领域的一种开关设备，它担负着控制和保护的双重任务。
The vacuum circuit breaker is a kind of switch equipment which is used in the middle-voltage field in the power system, which undertakes double tasks of controlling and protecting.
高压开关柜是电力系统中非常关键的开关设备。
High Voltage Switchgear is key equipments of the power system.
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