【英文标准名称】:Reciprocatinginternalcombustionengines--Exhaustemissionmeasurement--Part5:Testfuels
【原文标准名称】:往复式内燃机.废气排放测量.第5部分:试验燃油
【标准号】:JISB8008-5-2009
【标准状态】:现行
【国别】:日本
【发布日期】:2009-12-21
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonIndustrialMachinery
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:J90
【国际标准分类号】:
【页数】:58P.;A4
【正文语种】:日语
基本信息
标准名称: | 针织物和弹性机织物接缝强力和伸长率的测定抓样拉伸法 |
中标分类: |
纺织 >>
针织 >>
针织综合 |
ICS分类: |
纺织和皮革技术 >>
纺织产品 >>
纺织产品综合
|
发布部门: | 中国人民共和国纺织工业部 |
发布日期: | 1993-03-19 |
实施日期: | 1994-01-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
提出单位: | 纺织工业部科技发展司 |
归口单位: | 纺织部标准化研究所 |
起草单位: | 纺织部标准化研究所 |
起草人: | 王敏珠、王颖、吴松筠 |
出版社: | 中国标准出版社 |
出版日期: | 1900-01-01 |
页数: | 7页 |
适用范围
本标准适用于针织物和弹性机织物及其制品。
前言
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目录
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引用标准
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所属分类: 纺织 针织 针织综合 纺织和皮革技术 纺织产品 纺织产品综合
【英文标准名称】:AmericanNationalStandardforTestingUnlicensedWirelessDevices
【原文标准名称】:无执照的无线设备测试用美国国家标准
【标准号】:IEEEC63.10-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009-09-10
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisconsensusstandardspecifiesmethods,instrumentation,andfacilitiesrequirementsformeasurementofradio-frequency(RF)signalsandRFnoiseemittedfromunlicensedwirelessdevices.Itdoesnotincludegenericnorproduct-specificemissionlimits.Measurementmethodsareprovidedforradiatedandconductedemissionsthatcanbegeneratedbyavarietyofdevices,asdescribedbelow.Thisstandarddoesnotconsidertestmethodsforunlicensedwirelessdevicesalreadycoveredinotherpublishedstandards,suchasUnlicensedPersonalCommunicationServices(UPCS)devices,whicharecoveredinANSIC63.17[B1].1Inaddition,manytypesofwirelessdevicesarealsosubjecttoregulatoryrequirementsconcerninghumanexposuretoRFenergy;RFexposureconformityassessmentmethodsarenotconsideredinthisstandard,butarethesubjectofotherstandards,e.g.,IEEEStd1528?-2003[B22].Thisdocumentprovidesstandardtestmethodsfordeterminingcompliancewithregulatoryrequirementsformanytypesofwirelessdevices.Theseunlicensedwirelessdevicesincludebutarenotlimitedtothefollowing:-Remotecontrolandsecurityunlicensedwirelessdevices-Frequencyhoppinganddirectsequencespreadspectrumdevices-Anti-pilferagedevices-Cordlesstelephones-Radiofrequencyidentification(RFID)tagreaders?UnlicensedNationalInformationInfrastructuredevices-Intrusiondetectors-Unlicensedwirelessdevicesoperatingbelow30MHz-Wireless(garage)dooropeners-Ultra-wideband(UWB)devices-Automaticvehicleidentificationsystems-Otherdevices,e.g.,withoperationsauthorizedunderPart15oftheFCCRulesandRegulations(47CFRPart15).2Clause2andClause3containthenormativereferencesanddefinitionsusedinthisstandard,respectively.Clause4providesthespecificationsforthenecessarytestinstrumentationneededforperformingcompliancetesting.Clause5providesthegeneralrequirementsforallstandardtestmethods.Clause6providesstandardtestmethodsrequiredformostunlicensedwirelessdevices.Clause7identifiesadditionaltestsorrequirementsforspecificunlicensedwirelessdevices.Clause8specifiesrequirementsforreportingtestresults,withspecialemphasisontheuseofguidancefromISO/IEC17025:2005.AnnexAisaninformativelistingofthetestsrequiredtoshowcomplianceofaspecificunlicensedwirelessdevice.BecauseAnnexAdescribesregulatoryrequirementsfortestingofunlicensedwirelessdevices,itservesasakeytouseofthisstandard.AnnexBisaninformativeexampleoftheinformationtobeincludedinatestreport.AnnexCisaninformativediscussiononinstrumentationpulsedesensitizationconsiderations.AnnexDprovidesinformationaboutdetectortypesandfunctionsusedinEMCtesting.AnnexEandAnnexFprovideaninformativeglossaryandrelatedreading(bibliography),respectively.Useoftheannexesandclausesapplicabletoawirelessdeviceundertestallowsusersofthisstandardtodeterminecomplianceofadevicetonationalregulatoryrequirements.However,anytestprocedureidentifiedforusebythenationalregulatoryauthoritythatdiffersfromtheprovisionsofthisstandardshalltakeprecedence.Numberedcross-referencesusedthroughoutthisstandardrefertoeitheraspecificclauseorsubclauseofthisstandard;e.g.,6referstoClause6,6.2referstosubclause6.2,andA.2referstosubclauseA.2ofAnnexA.
【中国标准分类号】:L86
【国际标准分类号】:
【页数】:131P.;A4
【正文语种】:英语