BOOKS - TECHNICAL SCIENCES - Солнечный коллектор. Пособие д...
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16153
16153
Солнечный коллектор. Пособие для проектирования
Author: не указан
Number of pages: 32
Format: PDF
File size: 11,5 MB
Language: RU
Number of pages: 32
Format: PDF
File size: 11,5 MB
Language: RU
The sun is a free and endless source of energy. The use of solar energy is possible in every home. The manual provides practical possibilities for using solar energy using a flat solar collector.