| |||
corpo de uma turbina a vapor | |||
caixa; cárter | |||
cilindro |
pesä : 15 phrases in 8 subjects |
Agriculture | 2 |
Antennas and waveguides | 3 |
Communications | 3 |
Earth sciences | 2 |
Electronics | 1 |
Fish farming pisciculture | 1 |
Mechanic engineering | 2 |
Metallurgy | 1 |