Yinchuan LED street lamps 6 save $ 41.75 million electricity
Date:2011-11-23 16:10
ting of, are close slow lane lighting lamp, total close sodium 5,782 light, accounted for sodium new definitions today, of 12%; v, thoroughly eliminated high energy light source; VI, from on June 1, 2011 up, will landscape lamp by Festival lamp time opened, weekly only Friday to Sunday opened lamp.
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06/25 15:38