UNE EN ISO 9391:1995被替代
Water Quality - Sampling In Deep Waters For Macro-invertebrates - Guidance On The Use Of Colonization, Qualitative And Quantitative Samplers
出版：Asociacion Espanola de Normalizacion
專家解讀視頻
Gives advice on the use of colonization samplers and the sampling of macro-invertebrates using qualitative and quantitative samplers for deep rivers. Also gives detailed definitions, diagrams and annexes.
SS EN ISO 9391 Ed. 1 (1995) - Identical
ISO 9391:1993 - Identical
NS EN ISO 9391 Ed. 1 (1995) - Identical
NF EN ISO 9391:1995 - Identical
UNI EN ISO 9391:1997 - Identical
NBN EN ISO 9391:1995 - Identical
I.S. EN ISO 9391:1995 - Identical
ONORM EN ISO 9391:1995 - Identical
BS EN ISO 9391:1995 - Identical
DIN EN ISO 9391 (1995-04) - Identical
SN EN ISO 9391:1995 - Identical
NEN EN ISO 9391:1995 - Identical
