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tuyère convergente-divergente
Laval
| tuyère convergente-divergente | |
| mech.eng. | buinne coinbhéirseach-dibhéirseach |
| |||
| buinne coinbhéirseach-dibhéirseach | |||
| tuyère convergente-divergente: 2 phrases in 1 subject |
| Mechanic engineering | 2 |