DIN EN ISO 9831 (2004-02)现行
Animal feeding stuffs, animal products, and faeces or urine - Determination of gross calorific value - Bomb calorimeter method (ISO 9831:1998)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
SN EN ISO 9831:2004 - Identical
BS EN ISO 9831:2003 - Identical
NF EN ISO 9831:2004 - Identical
NBN EN ISO 9831:2004 - Identical
I.S. EN ISO 9831:2004 - Identical
UNI EN ISO 9831:2004 - Identical
NS EN ISO 9831 Ed. 1 (2004) - Identical
UNE EN ISO 9831:2004 - Identical
ONORM EN ISO 9831:2004 - Identical
SS EN ISO 9831 Ed. 1 (2004) - Identical
ISO 9831:1998 - Identical
NEN EN ISO 9831:2003 - Identical
