Energy saving
Date:2011-05-16 13:40
Status:Be resolved
Question:admin
harges. i, a layer of ordinary glass windows as long as the paste special energy-saving membrane, the indoor temperature drop at least 3 ℃, if the sun is more intense, further widening the difference in temperature, energy-saving effect is more evident. According to reports, the use of this energy-saving membrane, not only filter UV, 30% energy saving, and the period of use for 20 years.
Second, the entire family,
Overall strengthening of environment protection and energy thinking and understan
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