photosensitive layer photosensitive surface photosensitivity photosensitizer photo sensor photostability photostable photostat photostat paper photoswitch photosynthesis photosynthetic phototechnical film phototelegram phototelegraphy phototopography phototransistor phototube phototype phototypesetting |
photosensitive layer кфт. светлочувствителен слой Търсената дума е намерена |