混合 色 : 90 phrases in 17 subjects |
Agriculture | 1 |
Animal husbandry | 1 |
Architecture | 1 |
Electronics | 2 |
General | 10 |
Information technology | 1 |
Multimedia | 1 |
Oil / petroleum | 2 |
Plastics | 5 |
Polygraphy | 3 |
Project management | 2 |
Space | 1 |
Sports | 1 |
Technology | 54 |
Telecommunications | 1 |
Textile industry | 3 |
Wood processing | 1 |