halogéné: 74 phrases in 18 subjects |
Agriculture | 2 |
Aviation | 3 |
Chemistry | 16 |
Electrical engineering | 1 |
Electronics | 1 |
Environment | 8 |
Fishery fishing industry | 1 |
Geology | 7 |
Medical | 2 |
Medical appliances | 5 |
Metallurgy | 1 |
Natural resourses and wildlife conservation | 2 |
Oil and gas technology | 1 |
Radio | 1 |
Technology | 8 |
Trucks/Lorries | 5 |
United Nations | 1 |
Радиоактивное излучение | 9 |