流量 计 : 374 phrases in 28 subjects |
Aerohydrodynamics | 2 |
Architecture | 2 |
Astronautics | 2 |
Automated equipment | 10 |
Automobiles | 2 |
Aviation | 3 |
Chemistry | 2 |
Combustion gas turbines | 1 |
Construction | 3 |
Drilling | 1 |
Economy | 2 |
Electronics | 37 |
Flow measurement | 1 |
General | 68 |
International Monetary Fund | 1 |
Medical | 3 |
Military | 2 |
Mining | 2 |
Nautical | 2 |
Oil / petroleum | 14 |
Oil and gas | 24 |
Oil and gas technology | 4 |
Oil processing plants | 8 |
Oilfields | 17 |
Production | 1 |
Technology | 156 |
Thermal engineering | 1 |
Water supply | 3 |