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битумы в нефтепродуктах | |||
содержание смол (в нефти andrushin) | |||
асфальтены | |||
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асфальтен |
asphaltenes: 94 phrases in 13 subjects |
Chemistry | 1 |
Construction | 1 |
Facilities | 1 |
Geology | 2 |
Makarov | 2 |
Oil / petroleum | 15 |
Oil and gas | 9 |
Oil and gas technology | 2 |
Oil processing plants | 3 |
Oilfields | 53 |
Production | 1 |
Sakhalin | 3 |
Technology | 1 |