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sicurezza f |
安全: 50 phrases in 12 subjects |
Automatic control | 2 |
Electric machinery | 2 |
Electricity generation | 1 |
Electronics | 10 |
Lighting other than cinema | 3 |
Microsoft | 7 |
Nuclear physics | 18 |
Radiology | 1 |
Rail transport | 2 |
Transformers | 1 |
Welding | 2 |
Wind Energy | 1 |