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| English | Russian |
| trunk line grid | сеть магистральных трубопроводов (напр, this route may form the basis of a national line grid Olga Okuneva) |
|
| English | Russian |
| trunk line grid | сеть магистральных трубопроводов (напр, this route may form the basis of a national line grid Olga Okuneva) |