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требование света / освещённости; световой порог (WiseSnake) | |||
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Световая среда (Shchepetkov N.I. Ecology and Aesthetics of the Light Environment in a City.// Light and Engineering. 1993, ¹4. Steblyanskiy) |
light environment: 4 phrases in 3 subjects |
Economy | 1 |
Mass media | 2 |
Warehouse | 1 |