【英文标准名称】:Acoustics-Noiseemittedbymachineryandequipment-Rulesforthedraftingandpresentationofanoisetestcode
【原文标准名称】:声学.机械设备产生的噪声.噪声试验规程的介绍和起草规则
【标准号】:BSENISO12001-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-08-15
【实施或试行日期】:1997-08-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:分类系统;试验;试验条件;声学;声强;声学试验;等级(质量);准确度;技术文献;测量特征;噪声(环境的)
【英文主题词】:Acoustictesting;Acoustics;Airbornenoise;Classification;Definitions;Emission;Emissionvalues;Fluctuation;Information;Instruments;Machinenoise;Machines;Measurement;Measuringincertainity;Measuringtechniques;Methods;Noise;Noiseemissions;Noisemeasurements;Noisereduction;Noisesources;Noisetest;Occupationalsafety;Operatingconditions;Operatingstations;Parameters;Pollutioncontrol;Position;Precision;Radiation;Soundlevel;Soundpressurelevel;Soundpropagation;Specification(approval);Standards;Statement;Testing;Typeofmachine;Verification;Workingplaces
【摘要】:ThisInternationalStandardspecifiesthetechnicalre-quirementsofanoisetestcodeforaspecificfamilyofmachineryorequipment.Itisprimarilyapplicabletostationarymachineryandequipment,includinghand-heldtools,aswellasthosethatpresenthazardsduetomobilityorloadlifting.Thepurposeofanoisetestcodeistopermitcom-parabletestresultstobeobtainedonthenoiseemissionsofmachinesfromthesamefamily,thusenablinguserstomakecomparisonsandtocheckthedeclarednoiseemissiondata.Thequantitiesde-scribedinanoisetestcodearealsousefulfornoisespecificationsinprivatecontracts,forplanningandfornoisereductionpurposes.SpecifictestcodesforvarioustypesofmachineryandequipmentareestablishedandusedinaccordancewiththerequirementsofbasicInternationalStan-dards.Standardizednoisetestcodesgivedetailedre-quirementsonmounting,loadingandoperatingconditionsfortheparticularfamilytowhichthema-chineryundertestbelongs,aswellasthelocationofaworkstation(s)andotherspecifiedpositions(ifany).ThepurposeofthisInternationalStandardistoassisttechnicalstandardizationcommitteesresponsibleforspecificfamiliesofmachineryorequipmentinpre-paringnoisetestcodestoensurethatsuchnoisetestcodes—areashomogeneousaspossible,witheachindi-vidualtestcodehavingthesamebasicstructure;—areinfullaccordancewithbasicstandardsonmeasurement,declarationandverificationofnoiseemissions;and—reflectthelatesttechnicalknowledgeofmethodsofdeterminingthenoiseemissionsfromthespecificfamilyofmachineryorequipmentunderconsideration.NOTE1AnnexAliststhebasicInternationalStandardstobeusedinthedraftingofanoisetestcode.AnoutlineofatypicalnoisetestcodesummarizingtheinformationthatisrequiredisgiveninannexB.Noiseemissionquan-titiesaredescribedinannexC.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20
【页数】:30P.;A4
【正文语种】:英语


【英文标准名称】:Film16mm-Part1:Imageareaproducedbycameraapertureandprojectableimagearea;aspectratio1,37:1
【原文标准名称】:16mm电影胶片.图象尺寸.第1部分:摄象和放象.图象宽高比为1.37∶1
【标准号】:DIN15602-1-1996
【标准状态】:现行
【国别】:德国
【发布日期】:1996-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:画幅高宽比;影片放映;影片;名称与符号;电影胶片规格;记录;电影院;复制;大门;画面尺寸;电影技术;画幅速度;放象(设备);电影摄影;尺寸
【英文主题词】:
【摘要】:Thisdocumentspecifiesthedimensionsofimageproducedbycameraapertureandprojectedimageareaon16mmfilmforanaspectratio1,37:1.#,,#
【中国标准分类号】:A15
【国际标准分类号】:37_040_20
【页数】:4P;A4
【正文语种】:德语