NF T94-432-2009 人类饮用水处理用产品.膨润土

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【英文标准名称】:Productsusedfortreatmentofwaterintendedforhumanconsumption-Bentonite.
【原文标准名称】:人类饮用水处理用产品.膨润土
【标准号】:NFT94-432-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-07-01
【实施或试行日期】:2009-07-03
【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】:艾滋病;辅助设备;铝;;膨润土;化学成分;化学性质;药液;化学制品;化学试剂;化合物;组分;饮用水处理;过滤材料;;交货形式;处理;惰性气体铠装电弧焊;作标记;物理性能;饮用水;粉末;循环的;抽样方法;储存;合成的;试验;测试;痕量元素分析;处理;水;水常规;水常规(实验);水净化;给水;水处理
【英文主题词】:Aids;Aluminium;Auxiliaryflocculents;Bentonite;Chemicalcomposition;Chemicalproperties;Chemicals;Composition;Drinkingwatertreatment;Filteringmaterials;Filtrationmethod;Formofdelivery;Marking;Physicalproperties;Potablewater;Powder;Samplingmethods;Storage;Synthetic;Testing;Treatment;Water;Waterpractice;Waterpurification;Watersupply;Watertreatment
【摘要】:
【中国标准分类号】:G77
【国际标准分类号】:71_100_80
【页数】:14P;A4
【正文语种】:其他


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【英文标准名称】:StandardTestMethodforElectrochemicalCriticalPittingTemperatureTestingofStainlessSteels
【原文标准名称】:电化学临界点蚀温度的标准试验方法
【标准号】:ASTMG150-1999(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:G01.11
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:criticalpittingtemperature;electrochemicaltest;pittingcorrosion;stainlesssteel;Calibration--metals/alloysanalysisinstrumentation;Criticalpittingtemperature;Electrochemicalmeasurements/testing;Pittingcorrosion;Stainlesssteel(corrosion
【摘要】:Thistestmethodprovidesapredictionoftheresistancetostablepropagatingpittingcorrosionofstainlesssteelsandrelatedalloysinastandardmedium(seeNote1).TheCPTtestcanbeusedforproductacceptance,alloydevelopmentstudies,andmanufacturingcontrol.Inthecaseofproductacceptance,thesupplierandusermustagreeuponthepreconditioningofthespecimenwithregardtosurfacefinish.Thetestisnotintendedfordesignpurposessincethetestconditionsacceleratecorrosioninamannerthatdoesnotsimulateanyactualserviceenvironment.AnothermethodtodeterminethepotentialindependentCPTwithanelectrochemicaltechniquehasbeendiscussedintheliterature(1-4).Thistestmethodinvolvesapotentiodynamic(potentialsweep)procedureperformedonspecimensatdifferenttemperatures.Acomparison(2)ofthetestmethoddescribedinthistestmethodandthepotentiodynamictechniquehasindicatednodifferenceinthetestresultobtained.1.1Thistestmethodcoversaprocedurefortheevaluationoftheresistanceofstainlesssteelandrelatedalloystopittingcorrosionbasedontheconceptofthedeterminationofapotentialindependentcriticalpittingtemperature(CPT).1.2Thistestmethodsappliestowroughtandcastproductsincludingbutnotrestrictedtoplate,sheet,tubing,bar,forgings,andwelds,(seeNote1).Note18212;ExamplesofCPTmeasurementsonsheet,plate,tubing,andweldedspecimensforvariousstainlesssteelscanbefoundinRef(1).Seetheresearchreports(Section14).1.3ThestandardparametersrecommendedinthistestmethodaresuitableforcharacterizingtheCPTofausteniticstainlesssteelsandotherrelatedalloyswithacorrosionresistancerangingfromthatcorrespondingtosolutionannealedUNSS31600(Type316stainlesssteel)tosolutionannealedUNSS31254(6%Mostainlesssteel).1.4ThistestmethodmaybeextendedtostainlesssteelsandotheralloysrelatedtostainlesssteelthathaveaCPToutsidethemeasurementrangegivenbythestandardparametersdescribedinthistestmethod.Appropriatetestpotentialandsolutionmustthenbedetermined.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:77_140_20
【页数】:12P.;A4
【正文语种】:英语


【英文标准名称】:Valvesforautomotivetyres;rimvalve33MS
【原文标准名称】:汽车轮胎气门.33MS型轮辋气门
【标准号】:DIN7782-1978
【标准状态】:作废
【国别】:德国
【发布日期】:1978-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:运载工具;六角螺母;尺寸;轮胎;密封环;定义;紧固件;材料;阀门;垫圈;螺母
【英文主题词】:Definition;Definitions;Dimensions;Fasteners;Materials;Nuts;Sealingrings;Tyres;Valves;Vehicles;Washers
【摘要】:
【中国标准分类号】:G41
【国际标准分类号】:83_160_10
【页数】:2P;A4
【正文语种】:德语