| |||
extended | |||
expansion type |
扩展型 : 34 phrases in 13 subjects |
Air defense | 2 |
Aviation | 1 |
Business | 1 |
Communications | 1 |
Computer networks | 3 |
Economy | 1 |
Electronics | 15 |
Information technology | 2 |
Project management | 1 |
Space | 3 |
Technology | 1 |
Telecommunications | 2 |
Textile industry | 1 |