NBN EN 27828:1994被替代
Water Quality - Methods Of Biological Sampling - Guidance On Handnet Sampling Of Aquatic Benthic Macro-invertebrates
出版：Belgian Standards
專家解讀視頻
Specifies equipment and procedures for the sampling of benthic macro-invertebrates by handnet in shallow waters that are accessible either by wading or from a bank or boat. Coverage includes definitions, sampling equipment and assessment of relative abundance. Also includes diagrams.
EN 27828:1994 - Identical
UNE EN 27828:1995 - Identical
SS EN 27828 Ed. 1 (1994) - Identical
ISO 7828:1985 - Identical
NF EN 27828:1994 - Identical
UNI EN 27828:1996 - Identical
I.S. EN 27828:1994 - Identical
BS EN 27828:1994 - Identical
ONORM EN 27828:1994 - Identical
DIN EN 27828 (1994-03) - Identical
SN EN 27828:1994 - Identical
