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backward jet | |||
backfilling jet |
обратной струёй : 24 phrases in 14 subjects |
Artillery | 1 |
Aviation | 2 |
Electronics | 1 |
General | 1 |
Geology | 1 |
Makarov | 1 |
Mining | 6 |
Oil and gas | 1 |
Oil and gas technology | 1 |
Sakhalin | 1 |
Shipbuilding | 3 |
Technology | 2 |
Transport | 2 |
Weapons of mass destruction | 1 |