16.5 GAS FLOW IN LEAKS Gas flow is an integral part of leak testing. ... After the purpose of the test has been defined, one must determine whether the test object (such as a pipe fitting, valve, vessel, tank, or duct) is under pressure or under aanbsp;...
|Title||:||Environmental Instrumentation and Analysis Handbook|
|Author||:||Randy D. Down, Jay H. Lehr|
|Publisher||:||John Wiley & Sons - 2005-11-22|