diffuseur : 50 phrases in 13 subjects |
Agriculture | 3 |
Communications | 3 |
Earth sciences | 9 |
Energy industry | 1 |
Finances | 1 |
Health care | 2 |
Industry | 3 |
Materials science | 4 |
Mechanic engineering | 13 |
Municipal planning | 3 |
Patents | 1 |
Physical sciences | 1 |
Transport | 6 |