German standard methods for the examination of water, waste water and sludge; general information (group A); sampling from barrages and lakes (A 12)
German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of oxygen production and oxygen consumption in an aquatic envir...
适用范围:German standard methods for the examination of water, waste water and sludge; bio-assays (group L); détermination of oxygen production and oxygen consumption in waters by means of the light and dark bo...
Planung,Konstruktion und Einbau von Bewaesserungsanlagen. Leitfaden fuer Wasserquellen Planning,design and installation of irrigation schemes-Part 4:Guide to water resources Planification,conception et...
适用范围:Requirements specific to water resources.
实施日期:1992-12-15
Measurement of liquid flow in open channels. Dilution methods. Methods of measurement using chemical tracers
适用范围:Deals with the use of chemical tracers in discharge measurements.
实施日期:1993-01-01
Gully Tops and Manhole Tops for Vehicular and Pedestrian Areas-Design Requirements,Type Testing,Marking,Quality Control Replaces BS 497:Part 1:1976;
适用范围:This standard applies to gully tops and manhole tops with a clear opening up to and including 1000 mm, for installation within areas subjected to pedestrian and/or vehicular traffic. This standard does...
实施日期:1994-01-01
实施日期:2007-09-01
Wasserbeschaffenheit. Bestimmung von antionischen oberflaechenaktiven Stoffen durch Messung des Methylenblau. Index Water quality. Determination of anionic surfactants by measurement of the methylene b...
适用范围:Covers the analysis of drinking waters, surface waters and waste waters.
实施日期:1994-01-15
Standard Guide for Measuring Horizontal Positioning During Measurements of Surface Water Depths
适用范围:<p id="s00037">This guide is intended to provide instructions for the selection of horizontal positioning equipment under a wide range of conditions encountered in measurement of water depth in surface...
实施日期:2002-07-10
Water quality application of inductively coupled plasma mass spectrometry (icp-ms). Part 1:General guidelines first edition
适用范围:This part of ISO 17294 specifies the principles of inductively coupled plasma mass spectrometry (ICP-MS) and provides general directions for the use of this technique for determining elements in water....
实施日期:2004-09-01
Water quality. Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA). Method by continuous flow analysis (CFA)
适用范围:ISO 15681-2:2003 specifies CFA methods for the determination of orthophosphate in the mass concentration range from 0,01 mg/l to 1,00 mg/l P, and total phosphorus in the mass concentration range from 0...
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