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IEC 61097-8-1998 全球海上遇险和安全系统(GMDSS)第8部分:海上中频、中高频和甚高频频带中数字选择呼叫(DSC)的船用监控接收设备操作和性能要求、测试方法和要求的测试结果

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【英文标准名称】:Globalmaritimedistressandsafetysystem(GMDSS)-Part8:Shipbornewatchkeepingreceiversforthereceptionofdigitalselectivecalling(DSC)inthemaritimeMF,MF/HFandVHFbands-Operationalandperformancerequirements,methodsoftestingandr
【原文标准名称】:全球海上遇险和安全系统(GMDSS)第8部分:海上中频、中高频和甚高频频带中数字选择呼叫(DSC)的船用监控接收设备操作和性能要求、测试方法和要求的测试结果
【标准号】:IEC61097-8-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-09
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC80
【标准类型】:()
【标准水平】:()
【中文主题词】:海上呼救和安全体系;试验;甚高频;规范(验收);安全系统;水路运输;VHF;试验结果;高频;船舶用无线电通信;船舶用无线电通信设备;无线电接收机;无线电发射机;无线电话
【英文主题词】:gmdss;safetysystems;marineradio;highfrequencies;radioreceivers;radiotelephones;testing;testresults;radiotransmitters;vhf;marineradioservice;specification(approval);watertransport
【摘要】:ThispartofIEC61097specifiestheminimumrequirementsforshipbornereceiversintendedtobeconnectedtoanexternalinstallation,includingadecoderfordigitalselectivecalling(DSC),andusedasreceiversforwatchkeepingonDSCchannelsonboardshipsoperatinginthemaritimemobileMF,MF/HFandVHFbandsallocatedintheRadioRegulationsoftheInternationalTelecommunicationUnion(ITU)tothemaritimemobileservice,bothinconnectionwithdistressandsafetycommunicationandinconnectionwithgeneralcommunication.TheserequirementsincludetherelevantprovisionsoftheRadioRegulationsandrecommenda-tionsITU-RM.489,andITU-RM.541,andrelevantprovisionsofresolutionsA.694,A.803,A.804andA.806oftheInternationalMaritimeOrganization(IMO).Thisstandardalsospecifiestechnicalcharacteristics,methodsoftestingandrequiredtestresultsfordedicatedwatchkeepingreceiversforusewithradioinstallationsintheGMDSSasrequiredbychapterIVoftheInternationalConventionforSafetyofLifeatSea(SOLAS)1974,asamended,andwithwhichIEC60945isassociated.WhenarequirementinthisstandarddiffersfromIEC60945,therequirementofthisstandardtakesprecedence.ThisstandardcoversreceiverswithanalogueorwithdigitalDSCsignaloutputinterfacesorwithboth.DSCwatchkeepingreceiverscanbeeitherfixedfrequencyreceiversor,inMF/HFbands,scanningreceivers.TheymaybeaseparateequipmentorbeintegratedwithaDSCorradiotelephoneequipment.ForintegratedequipmentthisstandardspecifiestherequirementsandmethodsoftestingoftheDSCwatchkeepingreceiversonly.TheDSCequipmentorradiotelephoneshallcomplywiththerequirementsoftherelevantstandard,forexample,IEC61097-3[3],IEC61097-7[4]andIEC61097-9[5]respectively.NOTE-AllrequirementsofthisstandardresultingfromtheabovereferencedIMOresolutionsorITUrecommendationsareidentifiedbyquotingthenumberoftheIMOresolutionorITUrecommendationandrelevantparagraphinbracketsfollowingtherequirement.note:*FiguresinsquarebracketsrefertothebibliographygiveninannexC.
【中国标准分类号】:U27
【国际标准分类号】:47_020_70
【页数】:38P;A4
【正文语种】:英语


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【英文标准名称】:Hosevalvesforfireprotectionservice
【原文标准名称】:消防用软管阀门
【标准号】:UL668-1989
【标准状态】:作废
【国别】:美国
【发布日期】:1989-08
【实施或试行日期】:
【发布单位】:美国保险商实验所(UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:阀门;消防设备;消防泵;软管配件;防火;球形阀;角阀
【英文主题词】:globevalves;anglevalves;firesafety;hosefittings;valves;firepumps;fireprotectionequipment
【摘要】:
【中国标准分类号】:C84
【国际标准分类号】:23_060_00;13_220_30
【页数】:18P;A4
【正文语种】:英语


【英文标准名称】:Plasticspipingsystemsforsoilandwastedischarge(lowandhightemperature)insidebuildings-Polypropylene(PP)
【原文标准名称】:建筑物内污、废水排放(低温和高温)用塑料管道系统.聚丙烯(PP)
【标准号】:ISO7671-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC138
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;聚丙烯;管;尺寸;配件;管道配件;塑料管;建筑物;污水管;排水;规范;试验设备;排水管
【英文主题词】:pipefittings;pipes;specifications;plasticpipes;pp;drainage;dimensions;sewerpipes;testequipment;testing;fittings;tests;polypropylene;buildings;drainpipes;plastictubes
【摘要】:ThisInternationalStandardspecifiestherequirementsforsolid-wallpolypropylene(PP)pipesandfittingsforsoilandwastedischarge(lowandhightemperature)insidebuildings,aswellasthesystemitself.Itdoesnotincludeburiedpipework.ItalsospecifiesthetestparametersforthetestmethodsreferredtointhisInternationalStandard.ThisInternationalStandardisapplicabletoPPpipesandfittings,aswellasassembliesofsuchpipesandfittings,intendedtobeusedforthefollowingpurposes:a)soilandwastedischargepipeworkfortheconveyanceofdomesticwastewaters(lowandhightemperature);b)ventilationpipeworkassociatedwitha);c)rainwaterpipeworkinsidethebuilding.Itisapplicabletopipesandfittingsforjointingbymeansofelastomericsealingringsorbybuttfusion.
【中国标准分类号】:Q81
【国际标准分类号】:83_140_30;91_140_80
【页数】:25P;A4
【正文语种】:英语