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световой колодец (приём при строительстве для лучшего проникновения дневного света в помещение: Light tubes (also known as light pipes or tubular skylights) are structures that transmit or distribute natural or artificial light for the purpose of illumination and are examples of optical waveguides.  wikipedia.org Rolka) | |||
| English thesaurus | |||
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| light tube (Millie); light tunnel (Millie); sun pipe (Millie) | |||