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                                         2007-3-11
                                        
                                            
				
Rotameter advantages of liquid-glass products were 20 ° C water flow calibration scale,...
                                            
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                                         2007-3-11
                                        
                                            
				Backplane product specifications : by the customers themselves. Table with glass thermometer...
                                            
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                                         2007-3-11
                                        
                                            
				Contact thermometer can be divided into fixed and adjustable. They also each be divided into...
                                            
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