пластмассовый карабинный крюк

Artillery	1
Automated equipment	1
Automobiles	9
Aviation	6
Brewery	15
British usage, not spelling	1
Cables and cable production	1
Canada	1
Chemistry	10
Cinema equipment	7
Construction	24
Dentistry	2
Electrochemistry	1
Electronics	30
Energy industry	1
Environment	1
Food industry	24
Forestry	1
Foundry	1
General	11
Hydraulics	1
Information technology	1
Leather	10
Logistics	2
Machine components	11
Mechanic engineering	1
Mechanics	1
Medical	2
Medical appliances	16
Microelectronics	14
Military	10
Mining	1
Missiles	3
Natural resourses and wildlife conservation	9
Nautical	2
Nuclear and fusion power	1
Oil / petroleum	18
Packaging	10
Plastics	5
Polygraphy	14
Polymers	39
Projectors	1
Public utilities	4
Pulp and paper industry	3
Quantum electronics	4
Radio	2
Rail transport	15
Refrigeration	2
Sewing and clothing industry	2
Shipbuilding	9
Silicate industry	1
Sports	4
Technology	32
Textile industry	4
Welding	3
Wiring	1
Wood processing	8
Радиоактивное излучение	8