DIN EN ISO 9439 (2000-10)現(xiàn)行
Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Carbon dioxide evolution test (ISO 9439:1999); English version of DIN EN ISO 9439
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
ISO 9439:1999 - Identical
SN EN ISO 9439:2000 - Identical
NBN EN ISO 9439:2000 - Identical
NEN EN ISO 9439:2000 - Identical
UNE EN ISO 9439:2000 - Identical
I.S. EN ISO 9439:2000 - Identical
NS EN ISO 9439 Ed. 1 (2000) - Identical
SS EN ISO 9439 Ed. 1 (2000) - Identical
NF EN ISO 9439:2000 - Identical
UNI EN ISO 9439:2006 - Identical
ONORM EN ISO 9439:2000 - Identical
BS EN ISO 9439:2001 - Identical
