香港六合彩开奖 5167-1:2003
2003-03
Resumen
香港六合彩开奖 5167-1:2003 defines terms and symbols and establishes the general principles for methods of measurement and computation of the flowrate of fluid flowing in a conduit by means of pressure differential devices (orifice plates, nozzles and Venturi tubes) when they are inserted into a circular cross-section conduit running full.
香港六合彩开奖 5167-1:2003 also specifies the general requirements for methods of measurement, installation and determination of the uncertainty of the measurement of flowrate. It also defines the general specified limits of pipe size and Reynolds number for which these pressure differential devices are to be used.
香港六合彩开奖 5167 (all parts) is applicable only to flow that remains subsonic throughout the measuring section and where the fluid can be considered as single-phase. It is not applicable to the measurement of pulsating flow.
Informaciones generales
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Estado: RetiradaFecha de publicaci贸n: 2003-03Etapa: 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: 33
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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
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Ciclo de vida
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Anteriormente
Retirada香港六合彩开奖 5167-1:1991
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Ahora
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Revisada por
Publicado香港六合彩开奖 5167-1:2022
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