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									 1st Bluetech Award 
                                     1st
Bluetech Award
		
		
			In 2015, the Clean Air Alliance of China launched the 1st Bluetech Award, for which more than 60 techniques from 8 nations applied. Through technology assessment and evaluation, 21 techniques were selected into finalists, including 5 winners in the field of diesel engine emission reduction and prevention, VOCs pollution prevention and Indoor air quality monitoring  
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