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окислы | |||
пневматолиты |
气化物 : 36 phrases in 11 subjects |
Aviation | 1 |
Ecology | 2 |
Electronics | 1 |
Gas processing plants | 1 |
General | 15 |
Name of organization | 3 |
Oil / petroleum | 1 |
Oil processing plants | 4 |
Research and development | 1 |
Technology | 5 |
United Nations | 2 |