I.S. EN 29888:1993被替代
Water Quality - Evaluation of the Aerobic Biodegradability of Organic Compounds in an Aqueous Medium - Static Test (zahn-wellens Method)
出版：National Standards Authority of Ireland
專家解讀視頻
Specifies a method for the evaluation of the elimination and the 'ultimate' biodegradability of organic compounds at a given concentration by aerobic micro-organisms.
NF EN 29888:1993 - Identical
DIN EN 29888 (1993-04) - Identical
BS EN 29888:1993 - Identical
UNI EN 29888:1994 - Identical
ISO 9888:1999 - Identical
UNE EN 29888:1995 - Identical
SS EN 29888 Ed. 1 (1993) - Identical
