SAE AMS5754 Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings, 47.5Ni - 22Cr - 1.5Co - 9.0Mo - 0.60W
时间:2024-05-13 09:04:01 来源: 标准资料网 作者：标准资料网 阅读：8179
Product Code:SAE AMS5754
Title:Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings, 47.5Ni - 22Cr - 1.5Co - 9.0Mo - 0.60W - 18.5Fe, Solution Heat Treated
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat-resistant nickel alloy in the form of bars, forgings, flash welded rings, and stock for forging, flash welded rings, or heading.
【英文标准名称】:Householdandsimilarelectricalappliances-Testcodeforthedeterminationofairborneacousticalnoise-Part2-13:Particularrequirementsforrangehoods
【原文标准名称】:家用和类似用途电器.气载噪声的测定用试验规则.第2-13部分:炉罩的特殊要求
【标准号】:IEC60704-2-13Edition1.2-2008
【标准状态】:作废
【国别】:国际
【发布日期】:2008-07
【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/TC59
【标准类型】:()
【标准水平】:()
【中文主题词】:声学测量;声学测试;声学;空气噪声;发出的空气噪声;蓄电池供电;炉灶通风罩;定义;电器;家用电器;电气设备;电气工程;电气安全;排放;包络面法;外部;风扇;固定件;通风柜橱;家用设备;家用;场所;电力网供电;数学计算;测量;测量条件;空气噪声测量;测量仪器;测量技术;噪声;噪声排放;噪声级;噪声测量;炉罩;混响室法;声级;声压级;声音传播;规范(验收);试验规范;测试
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Airbornenoise;Airbornenoiseemitted;Batterieoperation;Cookerhoods;Definition;Definitions;Electricappliances;Electrichouseholdappliance;Electrichouseholdappliances;Electricalappliances;Electricalengineering;Electricalhouseholdappliances;Electricalsafety;Emission;Envelopingsurfacemethods;External;Fans;Fixings;Fumecupboards;Householdequipment;Householduse;Locations;Mainspowersupply;Mathematicalcalculations;Measurement;Measurementconditions;Measurementofairbornenoise;Measuringinstruments;Measuringtechniques;Noise;Noiseemissions;Noiselevel;Noisemeasurements;Rangehoods;Reverberationroommethod;Soundlevel;Soundlevels;Soundpressurelevel;Soundpropagation;Specification(approval);Testspecification;Testing
【摘要】:1.1GeneralReplacement:Theseparticularrequirementsapplytoelectricalrangehoods(includingtheiraccessoriesandtheircomponentparts)forhouseholdandsimilaruse.Bysimilaruseisunderstoodtheuseinsimilarconditionsasinhouseholds,forexampleininns,coffee-houses,tea-rooms.Theseparticularrequirementsapplytorangehoodsintendedforfilteringtheairoftheroomorforexhaustingtheairoutoftheroom.Italsoappliestorangehoodswithanexternalfan.Theseparticularrequirementsdonotapplyto:-rangehoodsforindustrialorprofessionalpurposes.Intensimetricmethodforthedeterminationofsoundpowerlevelsshallnotbeusedforthepurposeofverification.1.1.2TypesofnoiseAddition:Themethodisapplicabletoanysourceforwhichaphysicallystationarymeasurementsurfacecanbedefined,andonwhichthenoisegeneratedbythesourceisstationaryintime(asdefinedinClause3),thereforeitisnotsuitableforsourcesofimpulsivenoiseconsistingofshortdurationnoisebursts.Thismethodisnotsuitableifthesourceundertesthassignificantnoiseover6,3kHzinone-third-octavebandcentrefrequenciesandover4kHzinone-octavebandcentrefrequencies.1.1.3SizeofthesourceRep/acement:Thesizeofthenoisesourceisunrestricted.Theextentofthesourceisdefinedbythechoiceofthemeasurementsurface.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20;97_040_20
【页数】:40P.;A4
【正文语种】:
【英文标准名称】:Informationtechnology-Multimediaframework(MPEG-21)-Part15:EventReporting
【原文标准名称】:信息技术.多媒体框架(动态图像专家组(MPEG)-21).第15部分:事件报告
【标准号】:ANSI/INCITS/ISO/IEC21000-15-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:访问;代码表示;数据格式;数据处理;定义;编码;事件;文件结构;(数据)格式;图形数据处理;图像处理;信息交换;信息技术;方法学;MPEG;多媒体;注册;语义学;句法
【英文主题词】:Access;Codedrepresentation;Dataformats;Dataprocessing;Definitions;Encoding;Event;Filestructure;Formats;Graphicdataprocessing;Imageprocessing;Informationinterchange;Informationtechnology;Methodologies;MPEG;Multimedia;Registration;Semantics;Syntax
【摘要】:ThispartofISO/IEC21000specifies-howtoexpressEventReportRequests(ER-R)thatcontaininformationaboutwhichEventstoreport,whatinformationistobereportedandtowhom;-howtoexpressEventReports(ER)whicharecreatedbyanMPEG-21PeerinresponsetoanEventReportRequestwhentheconditionsspecifiedbyanER-Raremet.
【中国标准分类号】:L70
【国际标准分类号】:35_040
【页数】:
【正文语种】:英语