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качество топлива stresses
el.	fuel-grade
railw.	quality of fuel
tech.	fuel quality

качество топлива: 105 phrases in 26 subjects

Armored vehicles	2
Astronautics	6
Automobiles	7
Aviation	3
Ecology	4
Energy industry	23
Environment	1
Forestry	1
Gas processing plants	4
General	3
Insurance	1
Makarov	8
Mechanic engineering	1
Metallurgy	1
Military	4
Mining	1
Nanotechnology	1
Nautical	1
Nuclear and fusion power	1
Oil / petroleum	7
Oil and gas	5
Oil processing plants	2
Refrigeration	3
Solar power	3
Technology	9
Transport	3