BS 7725-2.3-1994 医疗成像科评估和常规试验.稳定性试验.暗室安全灯条件方法
时间:2024-05-10 12:02:31 来源: 标准资料网 作者：标准资料网 阅读：8503
【英文标准名称】:Evaluationandroutinetestinginmedicalimagingdepartments-Constancytests-Methodfordarkroomsafelightconditions
【原文标准名称】:医疗成像科评估和常规试验.稳定性试验.暗室安全灯条件方法
【标准号】:BS7725-2.3-1994
【标准状态】:现行
【国别】:英国
【发布日期】:1994-02-15
【实施或试行日期】:1994-02-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;医疗设备;射线摄影胶片;荧光屏
【英文主题词】:Electricalengineering;Medicalequipment;Radiographicfilm;Screens
【摘要】:ThistechnicalreportappliestodarkroomsinX-rayfacilitieswhereanyofthefollowingunprocessedradiographicorphotographicmaterialssensitivetolightarehandled:-alltypesofSCREENFILM;-NON-SCREENFILM;-photographicfilmforINDIRECTRADIOGRAPHY,asusedforrecording:·OUTPUTIMAGESofX-RAYIMAGEINTENSIFIERS;·OtherRADIOLOGICALIMAGESafterTRANSFER;-photographicmaterialforcopyingRADIOGRAMS;-photographicmaterialformakingpermanentimagesofinformationrecordedbyelectronicmeans,andpresentedondisplaytubes;forexample:usinghardcopycameras,orprintedbyotherelectronicmeans,forexample:laser;orusedindiagnosticequipment,suchasforgeneralRECONSTRUCTIVETOMOGRAPHY;digitalimaging;ultra-sound;magneticresonancetechniques;inNUCLEARMEDICINE.ThistechnicalreportisapartofaseriesofParticularPublications(standardsandtechnicalreports)whichwilldescribetestmethodsfortheconstancyofpropertiesofvarioussubsystemsofdiagnosticX-RAYEQUIPMENT,asdescribedinIEC1223-1.
【中国标准分类号】:C43
【国际标准分类号】:37_040_99
【页数】:20P.;A4
【正文语种】:英语
【英文标准名称】:StandardClassificationforLife-CycleEnvironmentalWorkElements&8212;EnvironmentalCostElementStructure
【原文标准名称】:寿命周期环境工作元件的标准分类.环境损耗元件结构
【标准号】:ASTME2150-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:E06.81
【标准类型】:(Classification)
【标准水平】:()
【中文主题词】:成本;寿命;环境效应;寿命周期
【英文主题词】:CERCLA;characterization;codeofaccounts;costelements;costestimation;decommissioning;decontamination;ECES;environmentalcoststructure;environmentalmanagement;environmentalrestoration;HTRWWBS;life-cyclecosts;life-cyclephases;operationsandmaintenance;phases;programmanagement;projectmanagement;RCRA;remediation;siteinvestigation;standardclassification;surveillanceandlong-termmonitoring;wastemanagement;workbreakdownstructure
【摘要】:1.1Thisstandardestablishesaclassificationofthecomprehensivehierarchicallistofelementsforlife-cycleenvironmentalwork.TheclassificationisbasedontheInteragencyEnvironmentalCostElementStructure(ECES).Elements,asdefinedhere,aremajorcomponentscommontoenvironmentalprojects.Theelementsrepresentthelife-cycleactivitiesforenvironmentalprojectsregardlessoftheprojectdesignspecification,constructionmethod,technologytype,ormaterialsused.Theclassificationservesasaconsistentreferenceforcostestimating,analysis,andmonitoringduringthevariousphasesoftheprojectlifecycle.UsingECESensuresconsistency,overtimeandfromprojecttoproject,inthecostmanagementandperformancemeasurementofenvironmentalprojects.Italsoenhancesreportingatallphasesofaproject,fromassessmentandstudiesthroughdesign,construction,operationsandmaintenance(OM),andsurveillanceandlong-termmonitoring(SLTM).1.2Thisclassificationappliestoallenvironmentalwork,includingenvironmentalrestoration,wastemanagement,decontaminationanddecommissioning(DD),surveillanceandlong-termmonitoring,andtechnologydevelopment.1.3Theuseofthisclassificationincreasesthelevelofstandardization,uniformity,andconsistencyofcollectedenvironmentalprojectcosts.Suchuniformityandstandardizationallowsforeaseofunderstandingprojectcosts,providesacommon"costlanguage"forsharingandcomparingcostinformation,andallowsforeasieranalysisandcalibrationofcostdata.Thisstandardclassificationcanbeusedasachecklistofactivitiestobecompletedinenvironmentalprojects.
【中国标准分类号】:Z04
【国际标准分类号】:03_100_99
【页数】:14P.;A4
【正文语种】:
【英文标准名称】:InformationTechnology-SecurityTechniques-DataIntegrityMechanismUsingaCryptographicCheckFunctionEmployingaBlockCipherAlgorithm
【原文标准名称】:信息技术.安全技术.有块密码算法密码检验功能的数据完整性校验机制
【标准号】:ANSI/INCITS/ISO/IEC9797-1994
【标准状态】:作废
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:信息技术;安全要求;数据保护
【英文主题词】:safetyrequirements;dataprotection;informationtechnology
【摘要】:
【中国标准分类号】:L80
【国际标准分类号】:35_040
【页数】:
【正文语种】:英语