extincteur : 114 phrases in 20 subjects |
Agriculture | 2 |
Aviation | 1 |
Chemistry | 6 |
Commerce | 1 |
Construction | 6 |
Electricity generation | 1 |
Electronics | 2 |
Environment | 7 |
Forestry | 2 |
General | 27 |
Industry | 1 |
Materials science | 17 |
Mechanic engineering | 5 |
Medical | 3 |
Metallurgy | 1 |
Mineral products | 1 |
Patents | 6 |
Textile industry | 1 |
Transport | 22 |
United Nations | 2 |