ANSI/INCITS/ISO/IEC 15444-1-2000 信息技术.JPEG2000图象编码系统.第1部分:磁芯编码系统

上一篇: ANSI/SCTE 07-2000 有线电视的数字电视传输
下一篇: ANSI/TIA/EIA 455-59-B-2000 利用OTDR进行纤维点缺陷测量

【英文标准名称】:MethodforCouplerCalibrationofEarphones
【原文标准名称】:耳机耦合器的校准方法
【标准号】:ANSIS3.7-1995
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASA(ASCS3)
【标准类型】:()
【标准水平】:()
【中文主题词】:耦合器;声学性质和声学现象;头戴送受话器;声耦合器;校正;插入式耳机;校准;声响器件;规范(批准);规范(验收)
【英文主题词】:specification(approval);calibration;couplers;insertearphones;acousticcouplers;acousticdevices;headphones;acousticpropertiesandphenomena
【摘要】:Thephysicalconfigurationandacousticalperformanceofcouplersforcalibrationofsupra-auralandinsertearphonesarespecified.ThestandardwhichisarevisionofS3.7-1973,describesafamilyof6.0cm3and2.0cm3couplers,andprovidesinformati
【中国标准分类号】:M74
【国际标准分类号】:33_160_50
【页数】:41P.;A4
【正文语种】:英语


【英文标准名称】:Automaticelectricalcontrolsforhouseholdandsimilaruse-Part2-6:Particularrequirementsforautomaticelectricalpressuresensingcontrolsincludingmechanicalrequirements
【原文标准名称】:家用和类似用途的自动电气控制器.第2-6部分:包括机械要求的自动电气压力敏感控制器的特殊要求
【标准号】:IEC60730-2-6-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC72
【标准类型】:()
【标准水平】:()
【中文主题词】:自动控制系统;自动系统;分类;控制装置;控制设备;控制器;定义;家用的;电气器具;电控制设备;家用电子器具;电气工程;家用电气器具;电气安全;电驱动装置;家用设备;家用;铭刻;检验;机械性能;压力调节器;安全;安全工程;安全要求;规范(验收);材料强度;试验
【英文主题词】:Automaticcontrolsystems;Automaticsystems;Classification;Controldevices;Controlequipment;Controllers;Definitions;Domestic;Electricappliances;Electriccontrolequipment;Electrichouseholdappliances;Electricalengineering;Electricalhouseholdappliances;Electricalsafety;Electrically-operateddevices;Householdequipment;Householduse;Inscription;Inspection;Mechanicalproperties;Pressureregulators;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Strengthofmaterials;Testing
【摘要】:ThisclauseofPart1isapplicableexceptasfollows:1.1Replacement:ThispartofIEC60730appliestoautomaticelectricalpressuresensingcontrolswithaminimurrgaugepressureratingof-60kPaandamaximumgaugepressureratingof4,2MPa,forusein,ororinassociationwith,equipmentforhouseholdandsimilarusethatmayuseelectricity,gas,oilsolidfuel,solarthermalenergy,etc.oracombinationthereof,includingheating,air-conditionincandsimilarapplications.1.1.1Replacement:Thisstandardappliestoinherentsafety,operatingvalues,operatingsequenceswheresuchareassociatedwithequipmentprotection,andtothetestingofautomaticelectricalpressuresensingcontrolsusedin,onorinassociationwith,householdandsimilarequipment.Throughoutthisstandard,theword"equipment"means"applianceandequipment".Thisstandarddoesnotapplytopressuresensingcontrolsintendedexclusivelyforindustriaapplications.Thisstandardisalsoapplicabletoindividualpressuresensingcontrolsutilizedaspartofacontrosystemorpressuresensingcontrolswhicharemechanicallyintegralwithmulti-functionalcontrolshavingnon-electricaloutputs.Automaticelectricalpressuresensingcontrolsforequipmentnotintendedfornormalhouseholcuse,butwhichneverthelessmaybeusedbythepublic,suchasequipmentintendedtobeusedb^laymeninshops,inlightindustryandonfarms,arewithinthescopeofthisstandard.ThisstandardisalsoapplicabletocontrolsforapplianceswithinthescopeofIEC60335-1.SeealsoAnnexJ.1.1.2Replacement:Thisstandardappliestoautomaticelectricalcontrols,mechanicallyorelectricallyoperatedresponsivetoorcontrollingapressureorvacuum.1.1.3Notapplicable.1.1.4Replacement:Thisstandardappliestomanualcontrolswhensuchareelectricallyand/ormechanicallyintegralwithpressuresensingcontrols.RequirementsformanualswitchesnotformingpartofanautomaticcontrolarecontainedinIEC61058-1.Addition:1.1.101Thisstandardcontainsrequirementsforelectricalfeaturesofpressuresensingcontrolsandrequirementsformechanicalfeaturesthataffecttheirintendedoperation.NOTE??????????18;'?91?as-itpertainstogasand/oroilcontrols,isunderconsiderationpendingrevieworrevisionbyISO/TC109andISO/TC161.1.1.102Ingeneral,thesepressuresensingcontrolsareintegratedorincorporatedwiththeequipmentorareintendedtobeintegratedin,orontheequipment.Thisstandardalsocoversthesecontrolswhentheyareindependentlymounted.In-linecordcontrolsarenotcoveredbythisstandard.1.4Replacement:Thisstandardappliesalsotopressuresensingcontrolsincorporatingelectronicdevices,requirementsforwhicharecontainedinAnnexH.ThisstandardappliesalsotopressuresensingcontrolsusingNTCorPTCthermistors,requirementsforwhicharecontainedinAnnexJ.
【中国标准分类号】:Y60;K32
【国际标准分类号】:97_120
【页数】:49P;A4
【正文语种】:英语