- rotary air compressor
- 旋转压缩机
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
rotary air compressor
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Rotary screw compressor — A rotary screw compressor is a type of gas compressor which uses a rotary type positive displacement mechanism. The mechanism for gas compression utilises either a single screw element or two counter rotating intermeshed helical screw elements… … Wikipedia
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