Geokunststoffe. Bestimmung der Dicke unter festgelegten Druecken. Einzellagen Geosynthetics-Determination of Thickness at Specified Pressures-Part 1:Single layers Geosynthetiques. Determination de l'ep...
适用范围:This part of EN ISO 9863 specifies a method for the determination of the thickness of geosynthetics at specifiedpressures and defines the pressure at which the nominal thickness is determined.The test ...
实施日期:2005-03-09
Method for determination of acidity in drinking natural mineral water
German standard methods for the examination of water, waste water and sludge; general information (group A); Part 45: Interlaboratory comparisons for proficiency testing of laboratories (A45)
适用范围:This standard specifies requirements on carrying out interlaboratory trials for external quality control of laboratories. With respect to the purpose the standard differs from DIN 38402-41 and DIN 3840...
Determination of Moisture Content of Sodium Chlorate for Industrial Use(Gravimetric Method)
发布日期:1980-08-13 实施日期:1980-08-13
construction technique specifications for hydraulic structure sliding formwork
适用范围:本标准规定了水工建筑物滑动模板施工的技术要求、施工质量控制以及施工安全技术要求。本标准适用于水电水利工程的滑动模板施工。
实施日期:2008-06-01
发布日期:2012-05-31
发布日期:2013-07-01 实施日期:2013-07-01
Sportboeden. Pruefverfahren zur Bestimmung der Wasserdurchlaessigkeit Surfaces for sports areas Determination of water infiltration rate Sols sportifs. Determination de la vitesse d'infiltration de l'e...
适用范围:This European Standard specifies three methods for the determination of water infiltration rate. Method A is suitable for synthetic, textile, synthetic turf and bound mineral sports surfaces, Method B ...
实施日期:2003-08-15
实施日期:1994-11-01
General principles for evaluating the rational utilization of water in enterprises
Leather--Determination of water--soluble matter,water-soluble inorganic matter and water-soluble organic matter ...
实施日期:1998-04-21
Valves and taps for buildings. Hygienic air gap ae. General specifications.
Inspection regulation for micro-hydro generator equipments
适用范围:本标准规定了额定功率为10 kW及以下单、三相微型水力发电设备(以下简称微水电)的产品抽样、质量检验和检验结果判定。 本标准适用于功率为10 kW及以下,单相230V或三相400V,频率为50(60)Hz的异步或同步发电机、水轮机和控制...
发布日期:1998-10-29 实施日期:1999-08-01
Windscreen wipers for automobiles; ball joint
适用范围:Windscreen wiper for automobils; ball joint
Step irons for single-line installations - Step irons for setting in concrete
适用范围:This standard shall only apply in conjunction with DIN EN 13101 and DIN V 1264. It specifies requirements forstep irons for straight manhole steps of type D as in DIN EN 13101.
实施日期:2003-04-01
Water quality. Evaluation in an aqueous medium of theultimate" aerobic biodegradability of organic compounds. Method by analysis of biochemical oxygen demand (closed bottle test) first edition"
适用范围:Specifies a method, by analysis of biochemical oxygen demand, for the evaluation in an aqueous medium of the "ultimate" biodegradability of organic compounds at a given concentration by aerobic microor...
实施日期:1994-01-01
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