BS 5839-8-1998 建筑物火警探测器和火警报警器系统.声警报系统设计、安装、试运转和维护用实施规程

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【英文标准名称】:Firedetectionandfirealarmsystemsforbuildings-Codeofpracticeforthedesign,installation,commissioning,andmaintenanceofvoicealarmsystems
【原文标准名称】:建筑物火警探测器和火警报警器系统.声警报系统设计、安装、试运转和维护用实施规程
【标准号】:BS5839-8-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-02-15
【实施或试行日期】:1998-02-15
【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】:通路;警报系统;放大器;可听度;自动机械;建筑物;电路;分类系统;颜色;试运转;计算机程序;合格;控制设备;缺陷;设计;电缆;电力系统;电气布线系统;火警报警器;火灾探测器;防火安全;建筑物防火;闪光灯;信息交换;检验;装配;界面;干扰抑制;语言;寿命;扬声器;维修;数学计算;消息;扩音器;噪声(环境的);计划;位置;安全措施;信号装置;语言传输系统;可视信号
【英文主题词】:Access;Alarmsystems;Amplifiers;Audibility;Automatic;Buildings;Circuits;Classificationsystems;Colour;Commissioning;Computerprograms;Conformity;Controlequipment;Defects;Design;Electriccables;Electricpowersystems;Electricwiringsystems;Firealarms;Firedetectors;Firesafety;Firesafetyinbuildings;Flashinglights;Informationexchange;Inspection;Installation;Interfaces;Interferencesuppression;Languages;Life(durability);Loudspeakers;Maintenance;Mathematicalcalculations;Messages;Microphones;Noise(environmental);Planning;Position;Safetymeasures;Signaldevices;Speechtransmissionsystems;Visualsignals
【摘要】:Thiscodeofpracticeprovidesrecommendationsfortheplanning,design,installation,commissioningandmaintenanceofvoicealarmsystemsassociatedwithfiredetectionandfirealarmsystemsinandaroundbuildings.Itdoesnotcoverthefiredetectionandfirealarmsystemsthemselves,whicharecoveredbyBS5839-1.Thiscodeofpracticealsocoverssystemsthatincludeamanualfacilityfortransmissionoflivevoicemessagesaswellasautomaticallygeneratedmessages.Systemsthatnecessitateonlymanualinterventionareoutsidethescopeofthiscodeofpractice.Thiscodeofpracticeappliestoextensionsandalterationstoexistingsystems,atleastinrespectofthedesign,installation,commissioning,maintenance,andthecertificationofthenewwork,albeitthattheextendedoralteredsystemmightnot,overall,complywiththerecommendationsofthisstandard."Voicealarmsystemscoveredbythiscodeofpracticearethosewhichautomaticallytransmitmessagesinresponsetosignalsfromtheirassociatedfiredetectionand!fire"alarmsystems.Systemsthatnecessitatemanualinterventionareoutsidethescopeofthiscodeofpractice,althoughvoicealarmsystemsnormallyincludeafacilityfortransmissionoflivevoicemessagesaswellasautomaticallygeneratedmessages.AlthoughthisPartofBS5839doesnotcovertheuseofvoicesoundersinafiredetectionand"fire"alarmsystem,recommendationsfortheuseofthesedeviceshavebeenincludedinAnnexE.ThisstandardappliesonlytovoicealarmsystemsforuseinatemperateclimatesuchasthatoftheUnitedKingdom.SportsgroundsarealsocoveredbyBS7827.
【中国标准分类号】:P16
【国际标准分类号】:13_220_20;13_320
【页数】:56P.;A4
【正文语种】:英语


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【英文标准名称】:Technicaldrawings-Generalprinciplesofpresentation-Part34:Viewsonmechanicalengineeringdrawings
【原文标准名称】:技术制图画法的一般原则第34部分:机械工程制图的视图
【标准号】:ISO128-34-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC10
【标准类型】:()
【标准水平】:()
【中文主题词】:产品文件;表示法;图纸;应用规则;文献;视图;基础;工程图;直线;符号表示;直线-厚度;直线的类型;应用;图解表示法;总论;尺寸;力学;力学;基本法规;工艺学;名称与符号
【英文主题词】:Applicationrule;Basicrules;Basis;Designations;Dimensions;Documents;Drawings;Engineeringdrawings;Generalsection;Graphicrepresentation;Lines(geometry);Line-thicknesses;Mechanic;Mechanicalengineering;Mechanically-operateddevices;Mechanics;Orthogonal;Productsdocumentation;Projection(drawing);Projectionmethod;Representationmethods;Representations;Symbolicrepresentations;Technology;Typeofline;Use;Viewingsurface;Views
【摘要】:ThispartofISO128specifiesrulesforthepresentationofviewsadditionaltothoseofISO128-30andapplicabletomechanicalengineeringdrawingsthatfollowtheorthographicprojectionmethodsspecifiedinISO5456-2.Attentionhasalsobeengiventoreproductionrequirements,includingthoseofmicrocopyingaccordingtoISO6428.
【中国标准分类号】:J04
【国际标准分类号】:01_100_20
【页数】:13P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodsforAnalysisofSinteredGadoliniumOxide-UraniumDioxidePellets
【原文标准名称】:烧结氧化钆及二氧化铀丸粒的标准试验方法
【标准号】:ASTMC968-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:C26.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:分析;二氧化物;钆;核能;丸状材料;烧结
【英文主题词】:Multiple-filamentsurface-ionizationmassspectrometricmethod;Nesslerreagentmethod;Nitrogencontent--nuclearmaterials;Oxygen-to-metal(O/M)ratio;Pyrohydrolysision-selectiveelectrodemethod;Spectrographicanalysis;Spectroscopy--emission;Therm
【摘要】:ThetestmethodsinthismethodaredesignedtoshowwhetheragivenmaterialisinaccordancewithSpecificationC922.1.1Thesetestmethodscoverproceduresfortheanalysisofsinteredgadoliniumoxide-uraniumdioxidepelletstodeterminecompliancewithspecifications.1.2Theanalyticalproceduresappearinthefollowingorder:1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.4Thistestmethoddescribesthedeterminationofnitrogeningadoliniumoxide-uraniumdioxidepellets(Gd2O3/UO2).Witha2to5-gsample,concentrationsfrom5to100gofnitrogenaredeterminedwithoutinterference.1.5ThehomogeneityofGd2O3inUO2hasbeencitedinSpecificationC922asanimportantrequirementforthisfuelform.Theuniformdistributionofgadoliniainuraniawillresultinuptothreecomponentsinthepellet:freeGd2O3,freeUO2,andaGd2O3-UO2solidsolution.Thereareanumberofwaysforassessinguniformityofwhichtheceramographicmethoddescribedheremaynotbethemostdefinitive.Thistechniquehasbeenusedoverthegadoliniaconcentrationrangefrom1to10weight%.
【中国标准分类号】:F46
【国际标准分类号】:27_120_30
【页数】:5P.;A4
【正文语种】: