difusor : 74 phrases in 21 subjects |
Agriculture | 7 |
Chemistry | 2 |
Earth sciences | 12 |
Economy | 1 |
Electronics | 1 |
Energy industry | 4 |
Environment | 1 |
Health care | 2 |
Industry | 5 |
Information technology | 1 |
Lighting other than cinema | 2 |
Materials science | 2 |
Mechanic engineering | 18 |
Medical | 1 |
Municipal planning | 1 |
Natural sciences | 3 |
Nuclear and fusion power | 1 |
Packaging | 1 |
Patents | 1 |
Telegraphy | 1 |
Transport | 7 |