BS EN ISO 9300:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Measurement of gas flow by means of critical flow Venturi nozzles
Hardcopy , PDF
21-10-2005
English
15-12-1995
Specifies geometry and method of use of nozzles used to determine the mass flow-rate of a gas flowing through a system. Also gives information necessary for calculating the flow-rate and its associated uncertainty.
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