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Power calculation of the gas compressor is studied.
研究了燃气压缩机的功率计算。
youdao
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The air compressor equipment is one of coal mine power consumption bigger equipment.
空压机设备是煤矿耗电量较大的设备之一。
youdao
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The air compressor equipment is one of coal mine power consumption bigger equipment.
空压机设备是煤矿耗电量较大的设备之一。
youdao