UL 985 BULLETINS-2004 家用火警系统装置
作者:标准资料网 时间:2024-05-20 20:34:15 浏览:9356
来源:标准资料网
【英文标准名称】:HouseholdFireWarningSystemUnits
【原文标准名称】:家用火警系统装置
【标准号】:UL985BULLETINS-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004-01-01
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:TherequirementscoverhouseholdfirewarningsystemcontrolunitsintendedtobeinstalledinaccordancewiththeNationalFireAlarmCode,ANSI/NFPA72,andtheNationalElectricalCode,ANSI/NFPA70.
【中国标准分类号】:C81
【国际标准分类号】:13_220_20
【页数】:
【正文语种】:英语
【英文标准名称】:Informationtechnology-Opensystemsinterconnection-Overviewofconcepts,modelsandservices
【原文标准名称】:信息技术.开式式系统互连.概念、模型和服务综述
【标准号】:BSISO/IEC9594-1-1995
【标准状态】:作废
【国别】:英国
【发布日期】:1997-03-15
【实施或试行日期】:1997-03-15
【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】:应用层(开放系统互连);验证;通信规程;信息交流;计算机网络;数据传送;协议;通信网;数据传输;开放系统互连;(OSI)指南;指南(OSI);情报系统;数据处理
【英文主题词】:Applicationlayer;Communicationservice;Dataprocessing;Directories;Informationinterchange;Informationtechnology;Networkinterconnection;Opensystemsinterconnection;OSI
【摘要】:TheDirectoryprovidesthedirectorycapabilitiesrequiredbyOSIapplications,OSImanagementprocesses,otherOSIlayerentities,andtelecommunicationsservices.Amongthecapabilitieswhichitprovidesarethoseof"user-friendlynaming",wherebyobjectscanbereferredtobynameswhicharesuitableforcitingbyhumanusers(thoughnotallobjectsneedhaveuser-friendlynames);and"name-to-addressmapping"whichallowsthebindingbetweenobjectsandtheirlocationstobedynamic.ThelattercapabilityallowsOSInetworks,forexample,tobe"self-configuring"inthesensethataddition,removalandthechangesofobjectlocationdonotaffectOSInetworkoperation.TheDirectoryisnotintendedtobeageneral-purposedatabasesystem,althoughitmaybebuiltonsuchsystems.Itisassumed,forinstance,that,asistypicalwithcommunicationsdirectories,thereisaconsiderablyhigherfrequencyof"queries"thanofupdates.Therateofupdatesisexpectedtobegovernedbythedynamicsofpeopleandorganizations,ratherthan,forexample,thedynamicsofnetworks.Thereisalsononeedforinstantaneousglobalcommitmentofupdates;transientconditionswherebotholdandnewversionsofthesameinformationareavailable,arequiteacceptable.ItisacharacteristicoftheDirectorythat,exceptasaconsequenceofdifferingaccessrightsorunpropagatedupdates,theresultsofdirectoryquerieswillnotbedependentontheidentityorlocationoftheinquirer.ThischaracteristicrenderstheDirectoryunsuitableforsometelecommunicationsapplications,forexamplesometypesofrouting.
【中国标准分类号】:L79
【国际标准分类号】:35_100_01;35_100_70
【页数】:28P.;A4
【正文语种】:英语
【英文标准名称】:Chemicalsusedfortreatmentofswimmingpoolwater-Sodiumhypochlorite
【原文标准名称】:游泳池水处理用化学试剂.次氯酸钠
【标准号】:BSEN15077-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2008-12-31
【实施或试行日期】:2008-12-31
【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】:浴水;化学分析和试验;化学性质;化学试剂;交付;杂质;作标记;纯度;质量;安全性;次氯酸钠;规范(验收);储存;游泳池水;试验;运输;处理;水;水常规;水净化;给水;水处理
【英文主题词】:Bathwater;Chemicalanalysisandtesting;Chemicalproperties;Chemicals;Delivery;Impurities;Marking;Purity;Quality;Safety;Sodiumhypochlorite;Specification(approval);Storage;Swimmingpoolwater;Testing;Transport;Treatment;Water;Waterpractice;Waterpurification;Watersupply;Watertreatment
【摘要】:ThisEuropeanStandardisapplicabletosodiumhypochloriteuseddirectly,orfortheproductionofformulationsfortreatingswimmingpoolwater.Itdescribesthecharacteristicsofsodiumhypochloriteandspecifiestherequirementsandthecorrespondingtestmethodsforsodiumhypochlorite.Itgivesinformationonitsusefortreatingswimmingpoolwateranddeterminestherulesrelatingtosafehandlinganduseofsodiumhypochlorite(seeAnnexB).
【中国标准分类号】:G77
【国际标准分类号】:13_060_25;71_100_80
【页数】:14P.;A4
【正文语种】:英语
