
Natural gas - Calculation of thermodynamic properties - Part 2: Properties of one phase (gas, liquid, and thick liquids) for extended ranges of applications
出版:Polish Committee for Standardization

专家解读视频
EN ISO 20765-2:2018 - Identical
ISO 20765-2 : 2015 - Identical
EN ISO 20765-2:2018 - Identical
ISO 20765-2 : 2015 - Identical