| |||
повышение качества (промышленной продукции, товаров) | |||
верхний горизонт |
上 水平 : 50 phrases in 11 subjects |
Astronautics | 1 |
Aviation | 3 |
Drilling | 6 |
Economy | 1 |
Education | 1 |
Electronics | 3 |
General | 22 |
Medical | 1 |
Military | 2 |
Nautical | 1 |
Technology | 9 |