标准编号：ISO 6578:2017
中文名称：碳氢化合物制冷液 静态测量 计算方法
英文名称：Refrigerated hydrocarbon liquids — Static measurement — Calculation procedure
发布日期：2017-10
标准范围
This document specifies the calculation procedure to convert the volume of liquefied petroleum gas (LPG) and liquefied natural gas (LNG) under the conditions at the time of measurement to the equivalent volume of liquid or vapour at the standard condition, i.e. 15 °C and 101,325 kPaA, or to the equivalent mass or energy (calorific content). It applies to the quantities of refrigerated hydrocarbon liquids stored in or transferred to/from tanks and measured under static storage conditions. Calculation of pressurized gases is out of the scope of this document.
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