прибор для измерения выгорания

Aerodynamics	5
Antennas and waveguides	1
Artillery	26
Astronomy	4
Automated equipment	34
Automobiles	17
Aviation	7
Brewery	1
Chemistry	14
Cinema equipment	2
Construction	12
Electrochemistry	5
Electronics	157
Energy industry	3
Engines	2
Food industry	6
Forestry	2
General	5
Geology	8
Geophysics	10
Hydrology	1
Leather	2
Machine components	1
Mathematics	1
Measuring instruments	5
Meat processing	3
Mechanic engineering	6
Medical	10
Medical appliances	30
Metallurgy	9
Metalworking	1
Metrology	10
Military	5
Mining	3
Missiles	6
Natural resourses and wildlife conservation	23
Nautical	15
Navy	4
Nuclear and fusion power	4
Nuclear physics	7
Oceanography & oceanology	7
Oil / petroleum	15
Optics branch of physics	6
Packaging	2
Paint, varnish and lacquer	1
Physics	1
Plastics	3
Polygraphy	1
Polymers	10
Public utilities	2
Pulp and paper industry	15
Quantum electronics	1
Radio	36
Rail transport	20
Refrigeration	2
Road works	3
Shipbuilding	14
Silicate industry	12
Sound recording	1
Sports	1
Technology	39
Textile industry	33
Trademark	3
Vacuum technique	1
Water supply	9
Welding	19
Wood processing	7
Радиоактивное излучение	17