LEAK PROCESS ANALYSIS FOR DOUBLE-SEALED STRUCTURE
 
                 
                
                    
                                        
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Graphical Abstract
 
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Abstract
    Climbing" phenomenon in detecting the leak of double-sealed product often troubles us.A mathematics model for the leaking process is proposed.In addition,a program is given to calculate a concrete structure. It is useful to make certain the leak detecting time and data processing method.
 
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