SS EN ISO 6974-2 Ed. 2 (2012)现行
Natural Gas - Determination Of Composition And Associated Uncertainty By Gas Chromatography - Part 2: Uncertainty Calculations (Iso 6974-2:2012)
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Specifies the process required to determine the uncertainty associated with the mole fraction for each component from a natural gas analysis in accordance with ISO 6974-1.
ONORM EN ISO 6974-2:2012 - Identical
I.S. EN ISO 6974-2:2012 - Identical
NBN EN ISO 6974-2:2012 - Identical
NS EN ISO 6974-2:2012 - Identical
SN EN ISO 6974-2:2012 - Identical
BS EN ISO 6974-2:2012 - Identical
DIN EN ISO 6974-2 (2012-11) - Identical
UNE EN ISO 6974-2:2013 - Identical
ONORM EN ISO 6974-2:2002 - Identical
DIN EN ISO 6974-2 (2002-07) - Identical
BS EN ISO 6974-2:2002 - Identical
SN EN ISO 6974-2:2001 - Identical
UNE EN ISO 6974-2:2003 - Identical
NS EN ISO 6974-2 Ed. 1 (2002) - Identical
UNI EN ISO 6974-2:2005 - Identical
NF EN ISO 6974-2:2004 - Identical
NBN EN ISO 6974-2:2002 - Identical
NF EN ISO 6974-2:2012 - Identical
UNI EN ISO 6974-2:2012 - Identical
NEN EN ISO 6974-2:2012 - Identical
