ISO 15970 : 2008(R2017)現行
NATURAL GAS - MEASUREMENT OF PROPERTIES - VOLUMETRIC PROPERTIES: DENSITY, PRESSURE, TEMPERATURE AND COMPRESSION FACTOR
出版：International Organization for Standardization
專家解讀視頻
Provides requirements and procedures for the measurement of the properties of natural gas that are used mainly for volume calculation and volume conversion: density at reference and at operating conditions, pressure, temperature and compression factor.
NEN EN ISO 15970 : 2014 - Identical
DIN EN ISO 15970 : 2014 - Identical
SANS 15970 : 1ED 2010 - Identical
PN ISO 15970 : 2012 - Identical
NBN EN ISO 15970 : 2014 - Identical
BS EN ISO 15970 : 2014 - Identical
DS EN ISO 15970 : 2014 - Identical
PN EN ISO 15970 : 2014 - Identical
UNI EN ISO 15970 : 2014 - Identical
I.S. EN ISO 15970:2014 - Identical
DIN EN ISO 15970 E : 2014 - Identical
NS EN ISO 15970 : 2014 - Identical
UNE EN ISO 15970 : 2014 - Identical
NEN ISO 15970 : 2008 - Identical
SN EN ISO 15970 : 2014 - Identical
NF EN ISO 15970 : 2014 - Identical
