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第一级
第一级
gen.
первая степень
;
первая категория
|
除盐
除盐
gen.
обессоливание
;
опреснение
el.
деионизация
;
опреснение
|
系统
系统
gen.
система
to phrases
第一级
dìyījí
stresses
gen.
первая степень
;
первая категория
IT
первый уровень
第一级:
67 phrases
in 15 subjects
Antennas and waveguides
1
Astronautics
4
Business
2
Chemistry
1
Economy
1
Electronics
8
General
18
Information technology
2
International Monetary Fund
1
Medical
4
Military
1
Missiles
3
Nautical
1
Polygraphy
1
Technology
19
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