Measuring resistive current of metal oxide arrester according to the service voltage is important to check whether MOA is damped and to indicate service status of MOA.
在运行电压下测量金属氧化物避雷器的阻性电流，对于反映MOA是否受潮以及其运行的状态具有重要意义。
Generator provides reactive and voltage service in power systems.
发电机是无功及电压支持服务的重要设备。
Alkaline manganese batteries with high capacity, stable work voltage, good low temperature property and long service life were widely used in all the primary battery.
在碱性电池中，碱锰电池具有容量高、工作电压比较稳定、低温性能较好、贮存寿命长等优点，其应用最为广泛。
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