![]() |
| |||
multicompression | |||
multistage compression | |||
stage compression; stepwise compression | |||
multi-stage compression | |||
compound compression |
多 级压缩: 16 phrases in 8 subjects |
Agriculture | 1 |
Aviation | 2 |
Compressors | 1 |
Engineering geology | 1 |
Oil / petroleum | 2 |
Refrigeration | 4 |
Space | 1 |
Technology | 4 |