Agriculture	8
Agrochemistry	10
Ammunition	2
Animal husbandry	6
Automated equipment	1
Automobiles	1
Aviation	1
Biochemistry	1
Chemical compounds	2
Chemical industry	2
Chemistry	76
Chromatography	1
Clinical trial	2
Construction	2
Dentistry	29
Drilling	1
Dyes	1
Ecology	1
Electricity	1
Electrometallurgy	1
Electronics	4
Energy industry	1
Environment	1
Explosives and Explosive Ordnance Disposal	1
Fertilizers	1
Food industry	2
Forestry	3
General	5
Genetics	1
Geology	4
GOST	1
Industry	1
Laboratory equipment	1
Magnetic tomography	1
Makarov	18
Mass media	1
Matches	2
Materials science	1
Mechanic engineering	1
Medical	8
Medical appliances	1
Metallurgy	7
Military	12
Music	1
Nanotechnology	1
Natural resourses and wildlife conservation	7
Nautical	1
Nuclear physics	5
Occupational health & safety	1
Oil / petroleum	1
Oil and gas	4
Oils and lubricants	1
Optics branch of physics	1
Organic chemistry	1
Pharmacology	2
Politics	1
Polygraphy	1
Polymers	3
Sakhalin	2
Solar power	1
Space	4
Technology	38
Telecommunications	4
Transport	1
Weapons and gunsmithing	1
Weapons of mass destruction	2
Welding	1
Wood processing	1

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