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Kalmyk |
нафтеновые углеводороды | |
chem. | naphthenes |
geol. | naphtene |
O&G chem. | naphtenes; naphtenic hydrocarbons |
O&G, oilfield. | naphthene hydrocarbons; naphthenic hydrocarbons |
парафино-нафтеновые: 4 phrases in 3 subjects |
Oil and gas | 2 |
Oil and gas technology | 1 |
Oilfields | 1 |