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                當前位置：網站秒速时时彩_秒速时时彩走势图|首页 > 用氣常識 > 信息詳細
                
      
                
        
                
          
                使用燃氣熱水器的安全常識
                
          
                信息來源：本站 發布賬號：admin 更新日期：2014-03-31 13:59:06
                
          
                

                


                
標簽：熱水器 熱水 常識 安全 燃氣 使用  

                







                

                		

                
                

                
           
                
	 1、安裝燃氣熱水器要請持有燃氣專業證書的人員秒速时时彩_秒速时时彩走势图|首页； 

                

                
	 

                

                
	 2、燃氣熱水器必須安裝排放廢氣的煙道，煙道排氣必須排放到大氣中； 

                

                
	 

                

                
	 3、使用燃氣熱水器時要適當開啟門窗秒速时时彩_秒速时时彩走势图|首页，使空氣對流，避免室內缺氧而引起人員窒息； 

                

                
	 

                

                
	 4、燃氣熱水器的保養清洗每年一次 ； 

                

                
	 

                

                

          
                
        
                
      
                
    
                
    
                
  
                
  




                
  
  

                

秒速时时彩_秒速时时彩走势图|首页



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