tomyluo			
			
			
				 18th Jan 2019
				 21st Dec 2019
			 
			
			
		 
		
			This is a freezer with an electronically controlled valve which automatically adjusts the flow of RFRG. Therefore, it can adjust the cooling capacity automatically according to the cooling demand.		
				
			
							rfrg
							electronic
							automatic
							freezer
					
	 
	
	
	
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