NF P72-606-1-2008 带纤维增强的石膏板.定义、要求和试验方法.第1部分:带钢筋网的石膏板
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【英文标准名称】:Gypsumboardswithfibrousreinforcement-Definitions,requirementsandtestmethods-Part1:gypsumboardswithmatreinforcement.
【原文标准名称】:带纤维增强的石膏板.定义、要求和试验方法.第1部分:带钢筋网的石膏板
【标准号】:NFP72-606-1-2008
【标准状态】:作废
【国别】:法国
【发布日期】:2008-04-01
【实施或试行日期】:2008-04-19
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:声学性质和声学现象;铠装;抗弯强度;弯曲拉伸强度;板材;断裂荷载;建筑物;CE标志;CE标记;合格证明书;认证(认可);合格;稳定性(机械性能);建筑;施工材料;施工区域;装配产品;定义;名称与符号;测定;尺寸;特点;纤维增强的;石膏板;检验;内部装饰;长度;负荷;作标记;测量;机械性能;安装;包装件;灰泥板;熟石膏;板;生产控制;特性;质量控制;抽样方法;吸声;规范(验收);火焰表面传播;表面;测试;热阻;厚度;水蒸气渗透性;宽度
【英文主题词】:Acousticpropertiesandphenomena;Armouring;Bendingstrength;Bendingtensilestrength;Boards;Breakingload;Buildings;CEmark;CEmarking;Certificatesofconformity;Certification(approval);Conformity;Consistency(mechanicalproperty);Construction;Constructionmaterials;Constructionzones;Constructionalproducts;Definitions;Designations;Determination;Dimensions;Features;Fibrereinforced;Gypsumpanels;Inspection;Interiordecoration;Length;Loading;Marking;Measurement;Mechanicalproperties;Mounting;Packages;Plastercardboards;PlasterofParis;Plasterboard;Plates;Productioncontrol;Properties;Qualitycontrol;Samplingmethods;Soundabsorption;Specification(approval);Surfacespreadofflame;Surfaces;Testing;Thermalresistance;Thickness;Watervapourpermeability;Width
【摘要】:
【中国标准分类号】:Q62
【国际标准分类号】:01_040_91;91_100_10
【页数】:39P.;A4
【正文语种】:其他
【英文标准名称】:Testcodeformachinetools.Determinationofthenoiseemission
【原文标准名称】:机床测试规范.噪声辐射的测定
【标准号】:BSISO230-5-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-11-15
【实施或试行日期】:2000-11-15
【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】:验收;声学测量;声学试验;空气噪声;检测点;定义(术语);测定;机床;机械;空气噪声测量;测量技术;噪声;噪声辐射;噪声(环境的);噪声测量值;声压级;试验报告;试验;工作地点
【英文主题词】:Acceptance;Acousticmeasurement;Acoustictesting;Airbornenoise;Checkpoint;Definitions;Determination;Machinetools;Machines;Measurementofairbornenoise;Measuringtechniques;Noise;Noiseemissions;Noise(environmental);Noisemeasurements;Soundpressurelevel;Testreport;Testing;Workingplaces
【摘要】:1GeneralThispartofISO230specifiesmethodsfortestingthenoiseofstationaryfloor-mountedmachinetoolsandrelatedauxiliaryequipmentdirectlyontheshopfloor.Thepurposeofthemeasurementsistoobtainnoise-emissiondataformachinetools.ThedataobtainedmaybeusedforthepurposeofdeclarationandverificationofairbornenoiseemissionfrommachinetoolsasspecifiedinISO4871,andalsoforthecomparisonoftheperformanceofdifferentunitsofagivenfamilyofmachinetoolsorequipment,underdefinedenvironmentalconditionsandstandardizedmountingandoperatingconditions.ForthepurposesofthispartofISO230,"auxiliaryequipment"meanshydraulicpowerpacks,chipconveyors,coolant-oilmistextractors,heatexchangers,refrigerators,etc.Noiseemittedbycentrallyoperatedauxiliaryequipment,connectedtoseveralmachinetools,shallbeconsideredasbackgroundnoise.Generalinstructionsaregivenfortheinstallationandoperationofthemachineundertestandforthechoiceofmicrophonepositionsfortheworkstationandforotherspecifiedpositions.Moredetailedinstructionscanbefoundinspecificnoise-teststandardsforindividualtypesofmachinetools.Clause11specifiesamethodformeasuringtheemissionsoundpressurelevelsatworkstationsandatotherspecifiedpositionsinthevicinityofamachinetool.ThismethodfollowsthemethodsspecifiedinISO11202andISO11204.Clause12specifiesamethodformeasuringthesoundpressurelevelsonameasurementsurfaceenvelopingthemachinetoolandforcalculatingthesoundpowerlevelproducedbythemachinetool.ThismethodfollowsthemethodsspecifiedinISO3744andISO3746.Thedeterminationofthesoundpowerlevelonthebasisoftheintensitymethod(ISO9614andISO9614-2)isnotdealtwithinthispartofISO230.2TypesofnoiseandnoisesourcesThemethodsspecifiedinthispartofISO230aresuitableforalltypesofnoiseemittedbymachinetools.ThispartofISO230isapplicabletomachinetoolsofanytypeandsize,includingdevices,componentsandsub-assemblies.NOTEMeasurementsaccordingtothispartofISO230maybeimpracticableforverytallorverylongmachinetools,suchastransferlines.3TestenvironmentThetestenvironmentthatisapplicableformeasurementsmadeinaccordancewiththispartofISO230isgenerallylocatedindoors,withoneormorereflectingplanespresent,meetingspecifiedrequirements,asdescribedinclauses11and12,respectivelyin11.4.2andinclause12.3.2.4AccuracygradesIndividualvaluesofemissionsoundpressurelevelsatafixedpositionandofthesoundpowerlevelofamachinetooldeterminedinaccordancewiththeproceduresgiveninthispartofISO230arelikelytodifferfromthetruevaluesbyanamountwithintherangeoftherespectivemeasurementuncertainties.Theuncertaintiesinmeasurementsofemissionsoundpressurelevelsandindeterminationsofthesoundpowerlevelarisefromseveralfactorswhichaffecttheresults,someassociatedwithenvironmentalconditionsatthetestsiteandotherswithexperimentaltechniques.ThispartofISO230dealswithmethodstodeterminetheemissionsoundpressurelevelsandtheemissionsoundpowerlevel,wheretheresultsmeetgrade2accuracy(engineeringmethod)andgrade3accuracy(surveymethod).Becauseofitshigheraccuracy,grade2shouldbeachievedwheneverpossible.Specificinformationonmeasurementuncertaintiesisgiveninclause7.Althoughgrade2accuracy(engineering)ispreferred,grade3accuracy(survey)isacceptablefornoisedeclarationandmostotherpurposes.InthispartofISO230,onlythedeterminationofgrade3isdescribedcompletely.Forgrade2,ISO3744andISO11204shallalsobeused.
【中国标准分类号】:J50
【国际标准分类号】:17_140_20;25_080_01
【页数】:38P.;A4
【正文语种】:英语
【英文标准名称】:Acoustic-to-DigitalandDigital-to-AcousticTransmissionRequirementsforISDNTerminals
【原文标准名称】:ISDN终端设备声音对数字及数字对声音传输的要求
【标准号】:ANSI/EIA/TIA579-1991
【标准状态】:作废
【国别】:美国
【发布日期】:1991
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电子工程;变压器;电信;综合业务数字网
【英文主题词】:transformers;isdn;telecommunications;electronicengineering
【摘要】:
【中国标准分类号】:M30
【国际标准分类号】:33_080
【页数】:
【正文语种】:英语
