| |||
gas compression pump | |||
gas booster | |||
compressed gas machine | |||
gas compressor |
气体 压缩机 : 28 phrases in 11 subjects |
Automobiles | 1 |
Aviation | 1 |
Chemistry | 2 |
Compressors | 6 |
Electronics | 2 |
General | 1 |
Metallurgy | 1 |
Mining | 1 |
Oil / petroleum | 4 |
Space | 1 |
Technology | 8 |