four-stage
| compressor
| four stage | |
| tech. | cuatro etapas |
| compressor | |
| environ. | motocompresores; motocompresores |
| health. | compresor |
| industr. | motocompresor |
| med. | compresor de Deschamps |
| compressors | |
| gen. | compresores |
| |||
| cuatro etapas | |||
|
four-stage : 12 phrases in 6 subjects |
| Agriculture | 1 |
| Chemistry | 1 |
| Loading equipment | 3 |
| Mexican | 1 |
| Spanish | 2 |
| Technology | 4 |