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gas flowmeter (Alexander Demidov) | |||
gas meter |
расходомер газа : 20 phrases in 11 subjects |
Aerohydrodynamics | 1 |
Astronautics | 1 |
Automated equipment | 1 |
Caspian | 1 |
General | 1 |
Makarov | 3 |
Nautical | 3 |
Oil / petroleum | 3 |
Oil and gas | 3 |
Oil and gas technology | 2 |
Sakhalin | 1 |