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Search results with tag "Leak detection techniques"
Leak Detection Methods - Thomasnet
cdn.thomasnet.comJan 01, 2001 · presents some leak detection techniques and compares their performance with special attention paid to refrigerant leakages. 2 Leak testing methods A leak can be defined as an unintended crack, hole or porosity in an enveloping wall or joint, which must contain or exclude different fluids and gases allowing the escape of closed medium.