DS EN 28265:1997被替代
Water Quality - Design And Use Of Quantitative Samplers For Benthic Macro-Invertebrates On Stony Substrata In Shallow Freshwaters
出版：Danish Standards
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基本信息
标准编号： DS EN 28265:1997
发布时间：1997/7/8 0:00:00
标准类别：Standard
出版单位：Danish Standards
标准页数：20
标准简介
Provides guidance on the equipment and procedures for the quantitative sampling of benthic macro-invertebrates by quadrat samplers in waters of depth less than 500 mm, although methods are described to permit sampling, under certain conditions, in a water depth of up to 1 m.
替代本标准的新标准
等同采用的国际标准
EN 28265:1994 - Identical
