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测 速 仪 : 213 phrases in 29 subjects |
Agriculture | 1 |
Air defense | 1 |
Animal husbandry | 1 |
Architecture | 2 |
Astronautics | 1 |
Automobiles | 9 |
Aviation | 10 |
Drilling | 1 |
Earth sciences | 13 |
Electronics | 13 |
Engineering geology | 1 |
Explosives and Explosive Ordnance Disposal | 5 |
General | 11 |
Geophysics | 4 |
Hydroelectric power stations | 4 |
Hydrology | 1 |
Information technology | 1 |
Metallurgy | 4 |
Navigation | 2 |
Oil / petroleum | 2 |
Rail transport | 1 |
Refrigeration | 5 |
Shipbuilding | 2 |
Skiing | 1 |
Space | 9 |
Sports | 2 |
Steel production | 1 |
Technology | 104 |
United Nations | 1 |