colonne : 276 phrases in 19 subjects |
Alcohol distilling | 7 |
Analytical chemistry | 27 |
Architecture | 10 |
Building structures | 11 |
Chemistry | 45 |
Construction | 117 |
Electrical engineering | 1 |
Electronics | 1 |
Energy industry | 1 |
Engineering | 1 |
Environment | 1 |
Life sciences | 1 |
Mathematics | 8 |
Metallurgy | 2 |
Microsoft | 33 |
Mining | 1 |
Oil / petroleum | 3 |
Transformers | 2 |
Water supply | 4 |