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apparecchio di controllo: 47 phrases in 16 subjects |
Antennas and waveguides | 1 |
Automated equipment | 3 |
Automatic control | 4 |
Aviation | 1 |
Communications | 2 |
Earth sciences | 1 |
Electronics | 2 |
General | 2 |
Industry | 5 |
Measuring instruments | 3 |
Mechanic engineering | 6 |
Metallurgy | 4 |
Politics | 1 |
Technology | 1 |
Textile industry | 6 |
Transport | 5 |