unit record
| input device
| unit record | |
| gen. | 设备记录 |
| IT | 单位 记录 |
| met. | 单元记录 |
| input device | |
| el. | 输入设备 |
| expl. | 输人设备 |
| met. | 输入设备 |
| tech. | 输入装置 |
| |||
| 设备记录 | |||
| 单位［单元］记录 | |||
| 单元记录 | |||
| 单位记录; 穿孔卡片; 单元纪录 | |||
|
unit record : 38 phrases in 12 subjects |
| Aviation | 1 |
| Business | 3 |
| Corporate governance | 1 |
| Demography | 1 |
| Economics | 2 |
| Electronics | 8 |
| General | 1 |
| Information technology | 3 |
| Management | 1 |
| Mathematics | 1 |
| Technology | 15 |
| Television | 1 |