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密 封 的 : 207 phrases in 33 subjects |
Animal husbandry | 3 |
Astronautics | 1 |
Automated equipment | 1 |
Automobiles | 42 |
Aviation | 2 |
Business | 1 |
Compressors | 3 |
Darts | 1 |
Doping | 1 |
Drilling | 5 |
Earth sciences | 1 |
Economy | 2 |
Electric machinery | 4 |
Electronics | 13 |
Footwear | 1 |
General | 30 |
Hydroelectric power stations | 4 |
Lighting other than cinema | 1 |
Logistics | 1 |
Mechanics | 5 |
Metallurgy | 6 |
Mining | 1 |
Nautical | 3 |
Oil / petroleum | 5 |
Plastics | 1 |
Project management | 3 |
Pulp and paper industry | 1 |
Refrigeration | 1 |
Space | 2 |
Steel production | 1 |
Technology | 56 |
Telecommunications | 4 |
Textile industry | 1 |