- watertight lighting fitting
- водонепроницаемая [герметическая] светотехническая арматура
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium
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