久久久久国产一区二区三区,精品乱子伦一区二区三区,清一区二区国产好的精华液,无码一区二区,国产suv精品一区二区6,精品一区二区三区,一区二区三国产精华液,欧美第一页
The completion of Kaiyang County LED street reconstruction of our implementation

time:2017-07-30 16:09:00 browse:3935次

Editor's note: in order to effectively reduce energy consumption, improve the image of the city, to provide a good night lighting environment, to the public in February this year, Kaiyang County invested more than 900 yuan, the implementation of energy-saving LED street the city road lighting system. Currently, the green lighting technology transformation project of county LED street lamp has been completed and delivered.


After the transformation of the LED street lamp, the total power saving rate is above 60%, saving 1 million 348 thousand kwh of electricity per year, equivalent to reducing 539 tons of standard coal burning, reducing emissions of 1344 tons of carbon dioxide, 41 tons of sulfur dioxide and 20 tons of carbon oxides.

top
久久久久国产一区二区三区,精品乱子伦一区二区三区,清一区二区国产好的精华液,无码一区二区,国产suv精品一区二区6,精品一区二区三区,一区二区三国产精华液,欧美第一页