TIANJIN, March 2 (Xinhua) Only relying on solar power, all of the energy supply including heating and electricity can be guaranteed in the Zero Energy Buildi
© Provided by Xinhua TIANJIN, March 3 (Xinhua) Only relying on solar power, all of the energy supply including heating and electricity can be guaran
© Provided by Xinhua TIANJIN, March 3 (Xinhua) Only relying on solar power, all of the energy supply including heating and electricity can be guaran
© Provided by Xinhua TIANJIN, March 3 (Xinhua) Only relying on solar power, all of the energy supply including heating and electricity can be guaran