【英文标准名称】:Dentistry-Manualtoothbrushes-Resistanceoftuftedportiontodeflection(ISO22254:2005);EnglishversionofDINENISO22254
【原文标准名称】:牙科.手控牙刷.毛刷部分耐弯曲性
【标准号】:DINENISO22254-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-11
【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】:个人卫生;牙科学;定义;试验;抗弯强度;挠曲;耐力;卫生学;牙科的;鬃丝;牙齿护理器具;牙刷;挠曲试验;规范(验收);弯曲;材料试验机
【英文主题词】:Appliancesforthecareofteeth;Bending;Bendingstrength;Bristles;Definition;Definitions;Deflection;Deflectiontests;Dental;Dentistry;Hygiene;Materialtestingmachines;Personalhygiene;Resistance;Specification(approval);Testing;Toothbrushes
【摘要】:ThisInternationalStandardspecifiesatestmethodfordeterminingtheresistanceofthetuftedportionofmanualtoothbrushestodeflection.ThisInternationalStandardisapplicabletotoothbrusheshavingaconventional,fiattrimdesignandmaynotbeapplicabletotoothbrusheswithotherdesigns.TheresultsobtainedwiththisInternationalStandardmaynotcorrespondtoconsumerperceptionsofthestiffnessoftoothbrushfilaments.
【中国标准分类号】:C33
【国际标准分类号】:97_170
【页数】:10P.;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforGenerationofEnvironmentalDataRelatedtoWasteManagementActivities:QualityAssuranceandQualityControlPlanningandImplementation
【原文标准名称】:有关废物管理工作的环境数据生成的标准实施规程:质量保证和质量控制的计划及实施
【标准号】:ASTMD5283-1992(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1992
【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】:D34.01.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:environment;wastemanagement;qualityassurance;qualitycontrol;Dataanalysis--environmental;Dataqualityobjectives(DQO);Environmentalcontrol/fate--waste;Fieldtesting--wastetreatment;Qualityassurance(QA)--environmental;Qualitycontrol(QC);
【摘要】:Environmentaldataareoftenrequiredformakingregulatoryandprogrammaticdecisions.Thesedatamustbeofknownqualitycommensuratewiththeirintendeduse.Datagenerationeffortsinvolvethefollowing:establishmentoftheDQOs;designoftheprojectplantomeettheDQOs;implementationoftheprojectplan;andassessmentofthedatatodeterminewhethertheDQOshavebeenmet.Certainminimalcriteriamustbemetbythefieldandlaboratoryorganizationsgeneratingenvironmentaldata.AdditionalactivitiesmayberequiredbasedontheDQOsofthedatacollectioneffort.ThispracticedefinesthecriteriaforfieldandlaboratoryorganizationsgeneratingenvironmentaldataandidentifiessomeotheractivitiesthatmayberequiredbasedontheDQOs.ThispracticeemphasizestheimportanceofcommunicationamongthoseinvolvedinestablishingDQOs,planningandimplementingthesamplingandanalysisaspectsofenvironmentaldatagenerationactivities,andassessingdataquality.EnvironmentalfieldoperationsarediscussedinSection7,andenvironmentallaboratoryoperationsarediscussedinSection8.1.1Environmentaldatagenerationeffortsarecomposedoffourparts:(1)establishmentofdataqualityobjectives(DQOs);(2)designoffieldmeasurementandsamplingstrategiesandspecificationoflaboratoryanalysesanddataacceptancecriteria;(3)implementationofsamplingandanalysisstrategies;and(4)dataqualityassessment.Thispracticeaddressestheplanningandimplementationofthesamplingandanalysisaspectsofenvironmentaldatagenerationactivities(Parts(1)and(2)above).1.2Thispracticedefinesthecriteriathatmustbeconsideredtoassurethequalityofthefieldandanalyticalaspectsofenvironmentaldatagenerationactivities.Environmentaldatainclude,butarenotlimitedto,theresultsfromanalysesofsamplesofair,soil,water,biota,waste,oranycombinationsthereof.1.3DQOsshouldbeadoptedpriortoapplicationofthispractice.DatageneratedinaccordancewiththispracticearesubjecttoafinalassessmenttodeterminewhethertheDQOsweremet.Forexample,manyscreeningactivitiesdonotrequireallofthemandatoryqualityassurance(QA)andqualitycontrol(QC)stepsfoundinthispracticetogeneratedataadequatetomeettheprojectDQOs.TheextenttowhichalloftherequirementsmustbemetremainsamatteroftechnicaljudgementasitrelatestotheestablishedDQOs.1.4Thispracticepresentsextensivemanagementrequirementsdesignedtoensurehigh-qualityenvironmentaldata.Thewordsx201C;must,x201D;x201C;shall,x201D;x201C;may,x201D;andx201C;shouldx201D;havebeenselectedcarefullytoreflecttheimportanceplacedonmanyofthestatementsmadeinthispractice.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;AcompletetableofcontentsofthispracticeisgiveninAppendixX1.
【中国标准分类号】:Z04
【国际标准分类号】:13_030_01
【页数】:18P.;A4
【正文语种】:英语