vijay vardhan
11 साल 7 महीने पहले
i would change all government official lighting fittings with led fittings , all light pole would be of hybrid lighting system such as solar/wind mill/ electricity, so that when solar is there it will play with solar or with wind or with electricity.
cd2232961595d152c13c500fb1f0b3fc.pdf
पसंद
(0)
नापसन्द
(0)
जवाब दो
