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газоуловитель | |||
газопоглотитель; геттер |
收气器 : 30 phrases in 12 subjects |
Aviation | 3 |
Chemistry | 2 |
Electronics | 3 |
General | 2 |
Jet engines | 2 |
Military | 1 |
Missiles | 1 |
Oil / petroleum | 2 |
Oil and gas | 2 |
Oil processing plants | 2 |
Oilfields | 2 |
Technology | 8 |