distribution center: 64 phrases in 21 subjects |
Agriculture | 1 |
Animal husbandry | 2 |
Automobiles | 2 |
Aviation | 8 |
Business | 3 |
Computer networks | 1 |
Earth sciences | 1 |
Electric machinery | 1 |
Electronics | 16 |
Hydroelectric power stations | 1 |
Information technology | 2 |
International trade | 1 |
Logistics | 2 |
Management | 3 |
Military | 1 |
Oil / petroleum | 1 |
Shipbuilding | 1 |
Space | 2 |
Technology | 12 |
Telecommunications | 2 |
Wind Energy | 1 |