Measurement of liquid flow in open channels. Measuring instruments and equipment. Method of specifying the performance of hydrometric equipment
Standard Guide for Selection of Data Elements for Groundwater Investigations
实施日期:1993-11-15
German standard methods for the examination of water, waste water and sludge; physical and physicochemical parameters (group C); determination of tritium (C 13)
实施日期:2012-04-01
Water quality Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) Part 1:Method by flow injection analysis (FIA) CORR 15002:February 18,2004;AMD 15545:February ...
实施日期:2004-02-18
Water quality - Determination of soluble silicates by flow analysis (FIA and CFA) and photometric detection
Standard Test Method for Determination of Rolled Erosion Control Product (RECP) Performance in Protecting Earthen Channels from Stormwater-Induced Erosion
实施日期:2012-03-01
Specification for Dynamic Observation of Groundwater in Urban Area
实施日期:1999-03-01
Water quality. Determination of individual isomers of nonylphenol. Method using solid phase extraction (SPE) and gas chromatography/mass spectrometry (GC/MS)
发布日期:2009-07-15 实施日期:2009-07-15
ater quality - Determination of dalapon, trichloroacetic acid and selected haloacetic acids - Method using gas chromatography (GCD-ECD and/or GC-MS detection) after liquid-liquid extraction and deriva...
实施日期:2007-11-01
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