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вводить воздух; накачивать воздух; надувной; пневматический | |||
закачивание газа |
注气 : 89 phrases in 15 subjects |
Astronautics | 1 |
Aviation | 1 |
Chinese | 1 |
Drilling | 1 |
Electronics | 9 |
Forestry | 2 |
General | 17 |
Medical | 5 |
Oil / petroleum | 1 |
Oil and gas | 1 |
Oil and gas technology | 1 |
Oilfields | 33 |
Sakhalin A | 1 |
Technology | 14 |
United Nations | 1 |