you must listen to the teacher carefully ? 你必须仔细地听老师 load breaker ? 负载断路器 At current stage, it would be good to understand your company's capabilities and the following: ? 在目前阶段，最好了解贵...
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?断载器
... 负载区域 load area 断载器load breaker; load interrupter 负载中心 load center ...
Interrupter circuit breaker has a strong ability to both cut off the load current, but also cut off the short-circuit current.
断路器具有很强的灭弧能力，既能切断负荷电流，也能切断短路电流。
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Transformer substation including each kind of equipment: transformer, circuit breaker, load switch, generatrix, current transformer, voltage transformer and so on.
变电站包括各类设备：变压器、断路器、负荷开关、母线、电流互感器、电压互感器等。
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For vacuum circuit breaker with spring operating mechanism, an optimum design of CAM mechanism is significant to make the output force characteristics match the load characteristics.