【英文标准名称】:Characterizationofsludges-Determinationoftotalphosphorous
【原文标准名称】:淤泥的特性.磷总含量的测定
【标准号】:BSEN14672-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2006-07-31
【实施或试行日期】:2006-07-31
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;特性;化学分析和测试;定义;含量测定;消化法;淤泥检验;萃取;分析方法;磷;磷含量;预处理;腐殖泥;淤泥;测试;废弃物;水常规
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiesaprocedureforcompletedigestionofraw/digestedsludge,suitableforthesubsequentdeterminationofphosphorus.NOTEPhosphorusinenvironmentalsamplescanbepresentinmanyforms.Thismethodofpre-treatmentenablestheanalysttodetermineallforms-i.e.totalphosphorus,byquantitativeoxidationyieldinganaqueoussolutionoforthophosphatewhichshouldbeanalysedforphosphateaccordingtomethodENISO6878,ENISO10304-2oranequivalentvalidatedmethod.Therangeofthemethodisupto50g/kgPassumingappropriatedilutionofthedigestinthefinalmeasurementstep.
【中国标准分类号】:Z16
【国际标准分类号】:13_030_20
【页数】:14P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforStretchPropertiesofFabricsWovenfromStretchYarns
【原文标准名称】:弹力丝中机织物的拉伸性能用标准试验方法
【标准号】:ASTMD3107-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D13.59
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:织物;性能;拉伸;机织物;丝
【英文主题词】:fabricstretch;fabricgrowth;fabricrecovery;stretchfabric
【摘要】:thesetestmethodsareusedtodeterminethestretch,growthandrecoverypropertiesthatgarmentsmadewiththefabrictestedmaybeexpectedtoexhibitduringuse.thesetestmethodsisnotrecommendedforacceptancetestingofcommercialshipmentsbecausethebetween-laboratoryprecisionisknowntobepoor.5.2.1Iftherearedifferencesofpracticalsignificancebetweenreportedtestresultsfortwoormorelaboratories,comparativetestsshouldbeperformedbythoselaboratoriestodetermineifthereisastatisticalbiasbetweenthem,usingcompetentstatisticalassistance.Usetestsamplesthatareashomogeneousaspossible,aredrawnfromthematerialfromwhichthedisparatetestresultswereobtained,andarerandomlyassignedinequalnumberstoeachlaboratoryfortesting.Thetestresultsfromthetwolaboratoriesshouldbecomparedusingastatisticaltestforunpaireddata,ataprobabilitylevelchosenpriortothetestingseries.Ifabiasisfound,eitheritscausemustbefoundandcorrected,orfuturetestresultsforthatmaterialmustbeadjustedinconsiderationoftheknownbias.Somestretchfabricsareconstructedwithstretchyarnsinonlythefillingdirection.Consequently,forthosefabrics,onlythefillingdirectionneedstobetested.DESIG:D310707^TITLE:StandardTestMethodsforStretchPropertiesofFabricsWovenfromStretchYarns^SCOPE:1.Scope1.1Thesetestmethodscoverthedeterminationoftheamountoffabricstretch,fabricgrowth,andfabricrecoveryoffabricswoveninwholeorinpartfromstretchyarnsafteraspecifiedtensionandextension.1.2Thesetestmethodsareintendedforusewithwovenfabricsexhibitinghighstretch(greaterthan12percent)andgoodrecoverypropertiesfromlowtension(upto360g/cmor2lb/in.offabricwidth).Whenagreedupon,thesetestmethodscanbeusedforfabricswoveninwholeorinpartfromnon-stretchyarnsthatexhibitlimitswithinthestretchcharacteristicsshownabove.1.3Thesetestmethodsallowtheuseoftwotensionoptionscommonlyusedinthetextileindustry;1.35kg(3lb.)and1.8kg(4lb).Severalcalculationsareincludedforfabricstretch,fabricgrowthandfabricrecovery,andcanbeusedindividuallywhenrequiredbyindividualspecifications.1.4ThesetestmethodsshouldnotbeusedtomeasurebreakingelongationofwovenfabricswhichiscoveredinTestMethodD5035.1.5ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasthestandard.Withinthetext,theinch-poundunitsareshowninparentheses.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W43
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:
基本信息
| 标准名称： | 子宫腔内窥镜 |
| 英文名称： | Hysteroscope |
| 替代情况： | ZB C36001-1985 |
| 发布日期： | |
| 实施日期： | 1990-01-01 |
| 首发日期： | |
| 作废日期： | 2008-08-01 |
| 出版日期： | |
| 页数： | 8页 |
适用范围
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前言
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所属分类： 医药 卫生 劳动保护 医疗器械 矫形外科 骨科器械