 |
| |||
| phototiming | |||
| exposure meter | |||
| exposuremeter | |||
| actinograph; actinometer | |||
| photo timer; phototimer | |||
| exposure clock | |||
| |||
| exposometer; phototimer | |||
| |||
| exposure meter | |||
| |||
| actinometer | |||
| 曝光计: 22 phrases in 6 subjects |
| Dermatology | 1 |
| Electronics | 2 |
| General | 3 |
| Polygraphy | 1 |
| Remote sensing | 1 |
| Technology | 14 |