BS 7103-1989 证券证件编号方法

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【英文标准名称】:Industrial-processcontrolvalves-Part2-1:flowcapacity-Sizingequationsforfluidflowunderinstalledconditions.
【原文标准名称】:工业过程调节阀.第2-1部分:流量.在安装条件下液体流量的定径方程
【标准号】:NFC46-503-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-11-01
【实施或试行日期】:2011-11-12
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Capacity;Controlvalves;Controlvalvesandfittings;Definitions;Dimensioning;Dimensions;Direction-controlvalves;Electricalengineering;Equations;Flow;Flowcapacity;Flowcontrol;Flowmeasurements;Flowrates;Fluidtechnology;Fluids;Formulae;Industrialfittings;Liquids;Mathematicalcalculations;Operatingconditions;Pipelines;Processautomation;Processcontrol;Processmeasuringandcontroltechnology;Ratingequation;Valves
【摘要】:
【中国标准分类号】:N16;J16
【国际标准分类号】:23_060_40
【页数】:61P;A4
【正文语种】:其他


【英文标准名称】:Preparationofsteelsubstratesbeforeapplicationofpaintsandrelatedproducts-Collectedinformationontheeffectoflevelsofwater-solublesaltcontamination
【原文标准名称】:涂装油漆和有关产品前钢材的预处理收集的有关溶水盐污染水平的影响的信息
【标准号】:ISO/TR15235-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-10
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC58
【标准类型】:()
【标准水平】:()
【中文主题词】:涂料;涂层材料;表面;钢;污染物;盐;杂质;钢产品;表面处理
【英文主题词】:Coatingmaterials;Contaminants;Impurities;Paints;Salts;Steelproducts;Steels;Surfacetreatment;Surfaces
【摘要】:ThisTechnicalReportprovidesinformationontheeffectofwater-solublechlorideandsulfatecontaminationlevelsonsteelsurfaces,beforetheapplicationofpaintorrelatedproductstosurfacespreparedinaccordancewithstandardmechanicalorblast-cleaningsurfacepreparationmethods.NOTEThetoleranceforwater-solublesaltcontaminationmaybedifferentfordifferentpainttypes.Thisinformationmaybeusedwhenevaluatingtheadequacyofsurfacepreparationpriortopainting.Thisdocumentisconcernedonlywithmeasuredlevelsofsaltcontaminationbaseduponeitherlaboratoryorfieldtesting.ThelevelsofsolublechlorideandsulfatediscussedinthisdocumentaretobecomparedusingsolublesurfacedensitiesofthespeciesasdeterminedafterextractioninaccordancewithISO8502-6(theBreslemethod),orothermethodsgivingequivalentresults.Totalsoluble-saltcontaminationmaybedeterminedbyconductometrictesting,butsuchtestingwillnotdeterminethenatureandconcentrationofthespecificsaltspresent,e.g.whetherchlorideorsulfateispresent,oritsconcentration.Thisdocumentdoesnotdefinespecificlevelsofcleanlinessormethodsofsaltremoval.
【中国标准分类号】:G51
【国际标准分类号】:25_220_10
【页数】:24P;A4
【正文语种】:英语