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BS 3939 Pt.4-1985 电力、电信和电子图用图形符号指南.第4部分:无源元件

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【英文标准名称】:Guideforgraphicalsymbolsforelectricalpower,telecommunicationsandelectronicsdiagrams.Passivecomponents
【原文标准名称】:电力、电信和电子图用图形符号指南.第4部分:无源元件
【标准号】:BS3939Pt.4-1985
【标准状态】:作废
【国别】:英国
【发布日期】:1985-06-28
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:线路图;数据表示;电感器;电容器;电子设备及元件;图形符号;符号;铁酸盐;电气元件;电阻器;磁芯;图形表示;磁存储器;方块图;压电器件;延迟线
【英文主题词】:
【摘要】:
【中国标准分类号】:L04
【国际标准分类号】:
【页数】:12P;A4
【正文语种】:英语


【英文标准名称】:Textiles-Testmethodforassessingthesmoothnessappearanceoffabricsaftercleansing
【原文标准名称】:纺织品.清洗后织物外观的平滑度评定的试验方法
【标准号】:ISO7768-2006
【标准状态】:作废
【国别】:国际
【发布日期】:2006-02
【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/TC38
【标准类型】:()
【标准水平】:()
【中文主题词】:外观;干燥;评定;织物;家用亚麻织物;洗衣;平滑度(表面);试验;纺织材料;清洗;家用洗衣机;洗涤试验;机织物
【英文主题词】:Appearance;Drying;Evaluations;Fabrics;Householdlinen;Laundry;Smoothness(surface);Testing;Tests;Textiles;Washing;Washingmachines;Washingtests;Wovenfabrics
【摘要】:ThisInternationalStandardspecifiesamethodforassessingtheretentionoftheoriginalsmoothappearance,afteroneorseveralcleansingtreatments,ofthefabricstested.ThismethodhasbeendevelopedforuseprimarilywithtypeBdomesticwashingmachines,asdefinedinISO6330,inthecleansingprocess.However,itmaybepossibletouseitwithtypeAmachines,asdefinedinthesameInternationalStandard.Thistestmethodcouldbeusedforjudgingsmoothnessappearanceafterothercleansingprocesses.NOTEItisrecognizedthatprintsandpatternswillmaskthemussinesspresentinfabrics.However,thisdoesnotdetractfromthesmoothnessappearanceconceptwhichseekstoprovidetheconsumerwithfabricswhichrequirelittleornoironing.
【中国标准分类号】:W04
【国际标准分类号】:59_080_30
【页数】:6P;A4
【正文语种】:英语


【英文标准名称】:Electricalequipmentformeasurement,controlandlaboratoryuse-EMCrequirements
【原文标准名称】:测量、控制和实验室用电气设备.电磁兼容性要求
【标准号】:IEC61326-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC65A
【标准类型】:()
【标准水平】:()
【中文主题词】:电气设备;建筑自动化;定义;电控制设备;实验室;辐射;电源电压;电驱动装置;电磁兼容性;极限(数学);电气工程;干扰辐射;测量仪器;干扰抑制;场所;控制图;EMC;工业;规范(验收)
【英文主题词】:Controlcharts;Controltechnology;Definition;Definitions;Electriccontrolequipment;Electricalengineering;Electricalequipment;Electrically-operateddevices;Electromagneticcompatibility;EMC;Industries;Interferencerejections;Interferingemissions;Laboratories;Limits(mathematics);Locations;Measuringinstruments;Radiation;Specification(approval);Supplyvoltages
【摘要】:ThisInternationalStandardspecifiesminimumrequirementsforimmunityandemissionsregardingelectromagneticcompatibility(EMC)forelectricalequipment,operatingfromasupplyoflessthan1000Va.c.or1500Vd.c.orfromthecircuitbeingmeasured,intendedforprofessional,industrial-processandeducationaluse,includingequipmentandcomputingdevicesfor-measurementandtest;-control;-laboratoryuse;-accessoriesintendedforusewiththeabove(suchassamplehandlingequipment),intendedtobeusedinindustrialandnon-industriallocations.Computingdevicesandassembliesandsimilarequipmentwithinthescopeofinformationtechnologyequipment(ITE)andcomplyingwithapplicableITEEMCstandardscanbeusedwithoutadditionaltesting.WherearelevantdedicatedEMCstandardexists,itshalltakeprecedenceoverallaspectsofthisproduct-familystandard.Thefollowingequipmentiscoveredinthisstandard.a)ElectricalmeasurementandtestequipmentThisisequipmentwhichbyelectricalmeansmeasures,indicatesorrecordsoneormoreelectricalornon-electricalquantities,alsonon-measuringequipmentsuchassignalgenerators,measurementstandards,powersuppliesandtransducers.b)ElectricalcontrolequipmentThisisequipmentwhichcontrolsoneormoreoutputquantitiestospecificvalues,witheachvaluedeterminedbymanualsettings,bylocalorremoteprogramming,orbyoneormoreinputvariables.Thisincludesindustrialprocessmeasurementandcontrol(IPMC)equipment,whichconsistsofdevicessuchas:-processcontrollersandregulators;-programmablecontrollers(PC);-powersupplyunitsofequipmentandsystems(centralizedordedicated);-analogue/digitalindicatorsandrecorders;-processinstrumentation;-transducers,positioners,intelligentactuators,etc.c)ElectricallaboratoryequipmentThisisequipmentwhichmeasures,indicates,monitorsoranalysessubstances,orisusedtopreparematerials.Thisstandardisapplicableto-equipmentforuseinindustriallocations;-equipmentforuseinlaboratoriesortestandmeasurementareaswithacontrolledelectromagneticenvironment;-testandmeasurementequipmentwhichisportableandpoweredbybatteryorfromthecircuitbeingmeasured.Thisequipmentmayalsobeusedinareasotherthanlaboratories.
【中国标准分类号】:L06
【国际标准分类号】:25_040_40
【页数】:79P.;A4
【正文语种】:英语