ISO/DIS 20765-2 : 60.00 (2014)被替代
NATURAL GAS - CALCULATION OF THERMODYNAMIC PROPERTIES - PART 2: SINGLE-PHASE PROPERTIES (GAS, LIQUID, AND DENSE FLUID) FOR EXTENDED RANGES OF APPLICATION
出版：International Organization for Standardization
专家解读视频
Defines a method to calculate volumetric and caloric properties of natural gases, manufactured fuel gases, and similar mixtures, at conditions where the mixture may be in either the homogeneous (single-phase) gas state, the homogeneous liquid state, or the homogeneous supercritical (dense-fluid) state.
12/30272264 DC : 0 - Identical
NF ISO 20765-2 : 2015 - Identical
NF EN ISO 20765-2 : 2017 PR - Identical
NF EN ISO 20765-2 : 2017 PR - Identical
12/30272264 DC : 0 - Identical
