 |
| |||
| threshold of sensitivity (фотоэмульсии) | |||
| threshold of blackening (фото) | |||
| threshold of sensitivity (фотографического слоя) | |||
| density threshold; density threshold (на характеристической кривой фотоматериала) | |||
| порог почернения: 2 phrases in 1 subject |
| Mass media | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips