旋转压缩机 meaning in English

rotary air compressor
rotary compre or
rotary compressor

The structure and principle of the new type of embedded - vane rotary compressor
新型嵌固叶片式旋转压缩机的结构与原理
Study on the automatic separator for measure the geometrical presion of the slip in rotary compressor
旋转压缩机滑片几何精度自动分选仪的研究
Oil - flooded rotary compressors - - vane , lobe , and screw - - that specify a polyalkyleneglycol lubricant
指定使用聚醚润滑油- -采用油浴润滑的叶片,叶轮和螺杆式旋转压缩机