JIS A9521-2011 住宅用人造矿物毛线绝热材料

上一篇: JIS C9335-2-84-2011 家用和类似用途电气设备.安全性.第2-84部分:卫生间设备的详细要求
下一篇: JIS A9523-2011 松散填充热绝缘材料

【英文标准名称】:Radiationprotectioninstrumentation-Ambientand/ordirectionaldoseequivalent(rate)metersand/ormonitorsforbeta,Xandgammaradiation
【原文标准名称】:辐射防护测量仪.β、X和Υ辐射用环境和/或定向剂量当量(率)测量仪和/或监测器
【标准号】:BSEN60846-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-12-02
【实施或试行日期】:2004-12-02
【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】:
【英文主题词】:
【摘要】:ThisInternationalStandardappliestodoseequivalent(rate)metersand/ormonitorsforthemeasurementofambientdoseequivalent(rate)and/ordirectionaldoseequivalent(rate)fromexternalbeta,Xandgammaradiation,asrecommendedinICRUReport47.NOTE1Ifbothquantities,ambientdoseequivalentanddirectionaldoseequivalentaremeant,thetermdoseequivalentmaybeusedasanabbreviation.Itappliesdirectlytodoseequivalent(rate)metersintendedforthedeterminationofthedoseequivalentordoseequivalentratefromexternalbetaand/orXandgammaradiationofenergiesupto10MeVforradiationprotectionpurposes.Inthisdocument,theexpression"doseequivalent(rate)"isusedwhentheprovisionsapplytoboththemeasurementofdoseequivalentandthemeasurementofdoseequivalentrate.NOTE2Itdoesnotapplytomedicalradiologywhichiswithinthescopeoftechnicalcommittee62,wheretheconditionsofradiationexposuremaybeextremelyinhomogeneous,butpreciselyknown.NOTE3Itdoesnotapplydirectlytoinstrumentsintendedtobewornbyanindividualforthepurposeofestimatingtheradiationdosereceivedbythatindividual.Theobjectofthisstandardistospecifythedesignrequirementsandtheperformancecharacteristicsofdoseequivalent(rate)metersintendedforthedeterminationofambientdoseequivalent(rate)anddirectionaldoseequivalent(rate)asdefinedinICRUReport47.Accordingly,thisstandardspecifies:a)generalcharacteristics,thefunctionsandperformancecharacteristicsofdoseequivalent(rate)meters;b)themethodsoftesttobeusedtodeterminecompliancewiththerequirementsofthisstandard.note:1ICRUReport47:1992,MeasurementsofDoseEquivalentsfromExternalPhotonandElectronRadiations,InternationalCommissiononRadiationUnitsandMeasurements,7910WoodmontAvenue,Bethesda,Maryland20814-3095,U.S.A.
【中国标准分类号】:F81
【国际标准分类号】:17_240
【页数】:52P;A4
【正文语种】:英语


【英文标准名称】:Hand-wheelsofplastics,offsetarmtype,holeofhubroundorparallelysquare
【原文标准名称】:塑料制偏置轮辐型手轮
【标准号】:DIN955-1973
【标准状态】:作废
【国别】:德国
【发布日期】:1973-04
【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】:塑料;尺寸;手轮;材料
【英文主题词】:dimensions;plastics;materials;handwheels
【摘要】:
【中国标准分类号】:J27
【国际标准分类号】:0930
【页数】:2P;A4
【正文语种】:德语