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The Theory and Operations of Meter Shop Sonic Nozzle Proving Systems for the Natural Gas Industry
M00001249
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The Theory and Operations of Meter Shop Sonic Nozzle Proving Systems for the Natural Gas Industry
Book by American Gas Association, 01/01/2003
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Full Description
AGA XQ0308The sonic nozzle prover uses venturi-type critical flow nozzles as the means to determine actual gas volume passed through a meter under test. The prover can marry gas meter performance with local meter characteristics (meter type, reasons for removal or test, and meter location) and forward this information to a utility database or network.