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油管 : 1121 phrases in 39 subjects |
| Armored vehicles | 7 |
| Astronautics | 5 |
| Automobiles | 18 |
| Aviation | 30 |
| Business | 2 |
| Cables and cable production | 1 |
| Chemistry | 5 |
| Combustion gas turbines | 1 |
| Construction | 7 |
| Drilling | 42 |
| Electricity | 1 |
| Electronics | 19 |
| Engines | 1 |
| Environment | 1 |
| Food industry | 2 |
| Forestry | 1 |
| General | 435 |
| Hydrology | 1 |
| International Monetary Fund | 1 |
| Jet engines | 4 |
| Logistics | 1 |
| Medical | 1 |
| Military | 15 |
| Nautical | 12 |
| Nuclear and fusion power | 2 |
| Oil / petroleum | 50 |
| Oil and gas | 15 |
| Oil and gas technology | 3 |
| Oil processing plants | 101 |
| Oilfields | 47 |
| Polymers | 1 |
| Radio | 1 |
| Sakhalin | 1 |
| Sakhalin S | 1 |
| Sewing and clothing industry | 1 |
| Sociology | 2 |
| Technology | 281 |
| Water supply | 1 |
| Weapons of mass destruction | 1 |
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