Solar Project
        
                
            
        
        
        
    
        



        
        

        

        

        

        Hot Water Project in Dormitory Building of Nanhai Experimental School
        

        The project was completed in October 2017 and produces 36 tons of hot water per day.

        

        

        

        

        

        2-02.jpg
        

        

        Previous：Solar water heating project for Shandong Aluminum Vocational College
        

        Next：Solar water heating project for BJTU Weihai Branch
        

        

        

             
  
         
	
    
    
    
    

        





        


 

 









日韩精品卡通动漫中文字幕,97超级碰碰碰久久久久毛片,亚洲经典高清无码视频,国产呦系列久久精品
乱人伦视频在线观看中文
日本熟妇牲交视频在线观看,国产在线播放99,国产一级无码视频,国产在线观看添荫蒂视频|www.tjnx.com.cn/
日本熟妇牲交视频在线观看,国产在线播放99,国产一级无码视频,国产在线观看添荫蒂视频|www.zzshanglu.com
http://www.tjnx.com.cn/
http://www.zzshanglu.com