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to phrases
полезное действие
stresses
avia.
Nutzwirkung
f
el.
Nutzeffekt
m
tech.
Lichtwirkungsgrad
m
;
Wirkungsgrad
m
полезное действие
:
331 phrases
in 57 subjects
Accumulators
1
Aerodynamics
4
Antennas and waveguides
2
Artillery
4
Astronomy
4
Automated equipment
2
Automobiles
2
Aviation
14
Biology
1
Brewery
2
Chemistry
3
Cinema equipment
2
Computers
2
Construction
10
Distillation
1
Drives
2
Economy
2
Electricity generation
1
Electronics
29
Energy industry
68
Energy system
2
Engines
3
General
1
Hydrology
4
Machinery and mechanisms
3
Management
1
Mathematics
5
Meat processing
1
Mechanic engineering
1
Metallurgy
7
Metalworking
17
Military
2
Mining
17
Missiles
1
Natural resourses and wildlife conservation
2
Nautical
15
Navy
2
Nuclear and fusion power
2
Nuclear physics
1
Oil / petroleum
2
Optics
branch of physics
1
Polymers
1
Public utilities
1
Pumps
1
Quantum electronics
1
Radio
22
Rail transport
3
Refrigeration
1
Road works
1
Shipbuilding
4
Silicate industry
2
Sports
1
Technology
22
Thermal engineering
1
Turbines
8
Water supply
14
Welding
2
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