free vortex
| compressor
| free vortex | |
| earth.sc. mech.eng. | vortice libero |
| compressor | |
| commun. mech.eng. | compressore |
| environ. | compressore |
| industr. | motocompressore |
| med. | compressore di Deschamps |
| compressors | |
| gen. | compressori |
| |||
| vortice libero | |||
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free vortex : 3 phrases in 2 subjects |
| Earth sciences | 2 |
| Transport | 1 |