| |||
helical screw compressor | |||
screw compressor | |||
helical-lobe compressor | |||
helical lobe compressor; spiral lobe compressor; spiral lobe-type compressor |
螺杆 压缩机 : 41 phrases in 9 subjects |
Automobiles | 1 |
Chemistry | 1 |
Compressors | 20 |
Nautical | 2 |
Oil / petroleum | 4 |
Rail transport | 2 |
Refrigeration | 6 |
Shipbuilding | 1 |
Technology | 4 |