information data handling system
| communication
| information data handling system | |
| el. | 信息数据处理系统 |
| communication | |
| econ. | 思想沟通; 情报交流 |
| interntl.trade. | 通知; 信件; 报道 |
| IT | 计算机与通信 |
| met. | 联系; 交通 |
| radio.amat. | 通联 |
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| 信息数据处理系统 | |||
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information data handling system : 2 phrases in 1 subject |
| Electronics | 2 |