Tài nguyên được gắn thẻ với: Solar Heating
3 đề mục được tìm thấy (Hiển thị 1 - 3)
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19-01-1977 Prepared by Eastern Oregon Community Development Council Various paged sections, illustrated
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01-01-1977 Combining the scientific understanding of an electronic engineer with the practical know-how of a do-it-yourself handyman, Ted Lucas has written the first complete solar energy guide for both the builder and the layman. 238 pages, illustrated
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01-01-1986 The easiest and most practical application of solar energy is for heating water. It has been technically feasible to heat household water using solar energy since the 1930's. Solar water heaters for homes and industry have been employed extensively in Israel, Australia, and Japan, and were quite...
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