EN 27828:1994被替代
Water Quality - Methods Of Biological Sampling - Guidance On Handnet Sampling Of Aquatic Benthic Macro-Invertebrates
出版：Comite Europeen de Normalisation
专家解读视频
94 [01/01/1994]
UNE EN 27828:1995 - Identical
SS EN 27828 Ed. 1 (1994) - Identical
ISO 7828:1985 - Identical
PN EN 27828:2001 - Identical
NS ISO 7828:1994 - Identical
NF EN 27828:1994 - Identical
UNI EN 27828:1996 - Identical
I.S. EN 27828:1994 - Identical
NBN 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
DS EN 27828:1997 - Identical
