
Natural gas. Calculation of calorific values, density, relative density and Wobbe index from composition
出版:British Standards Institution

专家解读视频
2005 [31/01/2007]
© British Standards Institution 2013
ONORM EN ISO 6976:2005 - Identical
ISO 6976:1995 - Identical
NEN EN ISO 6976:2005 - Identical
UNE EN ISO 6976:2005 - Identical
SS EN ISO 6976 Ed. 1 (2005) - Identical
NS EN ISO 6976 Ed. 1 (2005) - Identical
I.S. EN ISO 6976:2005 - Identical
NF EN ISO 6976:2005 - Identical
NBN EN ISO 6976:2005 - Identical
DIN EN ISO 6976 (2005-09) - Identical
SN EN ISO 6976:2005 - Identical
UNI EN ISO 6976:2008 - Identical