непрерывное действие

Aerohydrodynamics	2
Agriculture	2
Agrochemistry	1
Alcohol distilling	1
Astronautics	8
Astronomy	1
Automated equipment	31
Automobiles	1
Aviation	2
Biotechnology	3
Bridge construction	1
Cables and cable production	1
Cement	5
Chemistry	9
Computers	3
Construction	33
Distillation	1
Drilling	1
Ecology	6
Electrical engineering	3
Electronics	11
Energy industry	14
Finances	2
Firefighting and fire-control systems	1
Food industry	20
Forestry	8
General	6
Gold mining	1
High energy physics	2
Industry	1
Information technology	4
Lasers	1
Law	2
Leather	1
Makarov	35
Mass media	6
Meat processing	2
Mechanic engineering	1
Mechanics	2
Medical	6
Metallurgy	21
Metrology	3
Military	10
Mining	18
Missiles	1
Nanotechnology	1
Nautical	5
Nuclear and fusion power	1
Oil / petroleum	21
Oil and gas	7
Oil and gas technology	4
Packaging	2
Physics	1
Pipelines	2
Plastics	2
Polygraphy	4
Polymers	8
Programming	1
Public utilities	5
Pulp and paper industry	8
Rail transport	4
Refrigeration	53
Road works	6
Roll stock	1
Sakhalin	1
Seismology	1
Shipbuilding	2
Silicate industry	6
Space	1
Technology	91
Telecommunications	1
Tengiz	1
Textile industry	10
Thermal engineering	15
Trademark	1
Transport	9
Watchmaking	1
Water supply	1
Weapons of mass destruction	1
Winemaking	2
Wood processing	5