optical data
| handling
| optical data | |
| tech. | 光学资料; 光学数据 |
| handling | |
| gen. | 操作 |
| hydroel.st. | 处理; 维护; 操纵; 控制 |
| interntl.trade. | 装卸 |
| met. | 看管; 运送; 装饰; 加工 |
| |||
| 光学资料; 光学数据 | |||
|
optical data : 68 phrases in 13 subjects |
| Aviation | 8 |
| Communications | 2 |
| Computers | 1 |
| Earth sciences | 2 |
| Electronics | 20 |
| Information technology | 3 |
| Materials science | 1 |
| Multimedia | 1 |
| Shipbuilding | 1 |
| Space | 11 |
| Technology | 13 |
| Telecommunications | 4 |
| Television | 1 |