data base control
| system
| data base control | |
| el. | 数据库控制 |
| system | |
| gen. | 体 |
| IMF. | 安排 |
| leath. | 网 |
| med. | 派 |
| met. | 装置 |
| met. од. | 系 |
| tech. | 制度; 方法 |
| tech. од. | 体系; 系统 |
| |||
| 数据库控制 | |||
|
data base control : 10 phrases in 3 subjects |
| Aviation | 1 |
| Electronics | 8 |
| Telecommunications | 1 |