标准摘要
[中文适用范围]： 本国际标准规定了一种方法，在已知天然气中含水量和水露点之一的情况下，为用户提供可靠的数学关系。 计算方法，由GERG开发；适用于含水量和水露点的计算。 本国际标准给出了相关性的不确定性，但没有尝试量化测量的不确定性。 [外文原描述]： ISO 18453:2004 specifies a method to provide users with a reliable mathematical relationship between water content and water dew point in natural gas when one of the two is known. The calculation method, developed by GERG; is applicable to both the calculation of the water content and the water dew point. ISO 18453:2004 gives the uncertainty for the correlation but makes no attempt to quantify the measurement uncertainties.
英文名称Natural gas — Correlation between water content and water dew point