| |||
gas network; gas transmission system | |||
gas system | |||
gas-supply system; gas supply system |
система газоснабжения: 18 phrases in 9 subjects |
Construction | 4 |
Economy | 1 |
Energy industry | 1 |
General | 2 |
Makarov | 1 |
Oil / petroleum | 3 |
Oil and gas | 3 |
Production | 1 |
Technology | 2 |