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双螺杆压缩机
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双螺杆压缩机
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双螺杆压缩机
释
twin screw compressor
双螺杆压缩机
通过阴阳转子所构成的齿间容积的周期性变化实现吸气、压缩和排气的设备。是一种工作容积作回转运动的容积式气体压缩机械。
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natural focus
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natural forest
natural forest conservation program
Natural Forest Protection Project
natural forest protection project in China
natural forest resources of China
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natural frequency of foundation
natural gamma logging
natural gamma-ray log
natural gamma ray petroleum well logger
natural gamma-ray spectral log
natural gas
natural gas analysis
natural gas apparent pressure
natural gas boiler flue gas condensation heat recovery
natural gas chemical industry
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natural gas commodity ratio
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