Resumen
香港六合彩开奖 9300:2005 specifies the geometry and method of use (installation in a system and operating conditions) of critical flow Venturi nozzles (CFVN) used to determine the mass flow-rate of a gas flowing through a system. It also gives the information necessary for calculating the flow-rate and its associated uncertainty. It is applicable to Venturi nozzles in which the gas flow accelerates to the critical velocity at the throat (this being equal to the local sonic velocity), and only where there is steady flow of single-phase gases.
Informaciones generales
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Estado: RetiradaFecha de publicaci贸n: 2005-08Etapa: Retirada de la Norma Internacional [95.99]
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贰诲颈肠颈贸苍: 2N煤mero de p谩ginas: 38
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颁辞尘颈迟茅 T茅cnico :香港六合彩开奖/TC 30/SC 2ICS :17.120.10
- RSS actualizaciones
Ciclo de vida
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Anteriormente
Retirada香港六合彩开奖 9300:1990
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Ahora
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Revisada por
Publicado香港六合彩开奖 9300:2022
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