BS EN ISO 6974-2:2012现行
Natural gas. Determination of composition and associated uncertainty by gas chromatography. Uncertainty calculations
出版：British Standards Institution
专家解读视频
Defines 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.
© British Standards Institution 2013
NEN EN ISO 6974-2:2012 - Identical
SS EN ISO 6974-2 Ed. 2 (2012) - Identical
ONORM 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
UNE EN ISO 6974-2:2013 - Identical
DIN EN ISO 6974-2 (2012-11) - Identical
NF EN ISO 6974-2:2012 - Identical
UNI EN ISO 6974-2:2012 - Identical
I.S. EN ISO 6974-2:2012 - Identical
ISO 6974-2:2012 - Identical
