взвешенные вещества : 87 phrases in 26 subjects |
Chemical industry | 1 |
Chemistry | 3 |
Construction | 6 |
Ecology | 28 |
Electronics | 2 |
Energy industry | 12 |
General | 1 |
Makarov | 5 |
Measuring instruments | 1 |
Mechanic engineering | 1 |
Metallurgy | 1 |
Meteorology | 1 |
Military | 1 |
Nanotechnology | 1 |
Natural resourses and wildlife conservation | 5 |
Oceanography & oceanology | 1 |
Oil / petroleum | 2 |
Oil and gas | 2 |
Pharmacology | 1 |
Polymers | 1 |
Road works | 1 |
Technology | 1 |
Thermal engineering | 1 |
Water resources | 1 |
Water supply | 5 |
Weapons of mass destruction | 2 |