您的位置: 标准下载 » 国际标准 » BS 英国标准 »

BS EN ISO 22868-2006 林用机械.带内燃机的便携式手持机械的噪声试验规范.工程法(2级准确度)

作者:标准资料网 时间:2024-05-13 23:45:10  浏览:8226   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Forestrymachinery-Noisetestcodeforportablehand-heldmachineswithinternalcombustionengine-Engineeringmethod(grade2accuracy)
【原文标准名称】:林用机械.带内燃机的便携式手持机械的噪声试验规范.工程法(2级准确度)
【标准号】:BSENISO22868-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2006-11-30
【实施或试行日期】:2006-11-30
【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】:事故预防;声学测量;声学试验;声学;空气噪声;链锯;测定;文献工作;林业;林业设备;林业机械;内燃机;剪草机;测量不确定度;测量技术;机械性能;机械试验;机械驱动装置;电动;电动机;噪声;噪声辐射;噪声测量;使用条件;便携的;动力传动系统;危险防护;修枝剪刀;安全装置;安全要求;声级;声功率;声压;声压级;规范(验收);试验;木材切割;用户信息;林地培育;工作场所安全
【英文主题词】:Accidentprevention;Acousticmeasurement;Acoustictesting;Acoustics;Agriculturalequipment;Airbornenoise;Airbornenoiseemitted;Anatomicalconfigurations;Beams;Calibration;Chainsawmachines;Chainsaws;Cuttingtools;Designations;Determination;Deviceconfiguration;Ears;Electricmotors;Emissionvalues;Englishlanguage;Envelopingsurfacemethods;Environment;Environmentalcondition;Environmentalconditions;Equipment;Experimentalset-up;Externalnoise;Forestry;Forestryequipment;Forestrymachines;Freecuttingdevices;Freefields;Frequencies;Frequencyanalysis;Guiderails;Handchainsawingmachines;Handling;Idlemode;Installations;Instruments;Internalcombustionengines;Interpretations;Lawn-mowers;Loading;Longitudinalslots;Machinenoise;Machines;Measurement;Measurementconditions;Measurementofairbornenoise;Measuringdistances;Measuringenvironment;Measuringequipment;Measuringincertainity;Measuringinstruments;Measuringobjects;Measuringresults;Measuringsurfaces;Measuringtechniques;Mechanicalengineering;Mechanicalproperties;Mechanicaltesting;Mechanically-operateddevices;Methods;Microphones;Motor-operated;Motors;Noise;Noisecontrol(acoustic);Noiseemissions;Noise(environmental);Noisemeasurements;Occupationalsafety;Operatingconditions;Operation;Operationalinstructions;Operators;Patterns;Perception;Pistoncapacity;Pollutioncontrol;Portable;Portablechainsaws;Position;Powertransmissionsystems;Precision;Protectionagainstdanger;Pruningshears;Radiation;Recordingequipment;Rooms;Rotationalspeeds;Safetydevice;Safetydevices;Safetyrequirements;Sawingmachines;Saws;Sections;Sound;Soundintensity;Soundlevel;Soundpower;Soundpressure;Soundpressurelevel;Soundpropagation;Sound-levelmeters;Specification(approval);Straps;Suspension-points;Tachometers;Testcertificates;Testreport;Testing;Treecutting;Usage;Userinformation;Users;Vibrationengineering;Wood;Woodculture;Woodworking;Woodworkingmachines;Workplacesafety
【摘要】:ThisInternationalStandardspecifiesanoisetestcodefordetermining,efficientlyandunderstandardizedconditions,thenoiseemissioncharacteristicsofportable,hand-held,internalcombustion-engine-poweredforestmachinessuchaschain-saws,brush-cuttersandgrass-trimmers.NoiseemissioncharacteristicsincludetheA-weightedemissionsoundpressurelevelattheoperatorpositionandtheA-weightedsoundpowerlevel.Thecodeisapplicableformanufacturers'productcontrolsaswellastypetests.Itisintendedthattheresultsobtainedwillbeabletobeusedtocomparedifferentmachinesordifferentmodelsofthesametypeofmachine.Althoughthenoiseemissionvaluesdeterminedareobtainedinanartificialoperation,theyarerepresentativeofnoiseemissioninarealworksituation.
【中国标准分类号】:B95
【国际标准分类号】:17_140_20;65_060_80
【页数】:36P.;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:Dentistry-Basemetalmaterialsforfixeddentalrestorations
【原文标准名称】:牙科学.牙科固定修复用基底金属材料
【标准号】:ISO16744-2003
【标准状态】:作废
【国别】:国际
【发布日期】:2003-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC106
【标准类型】:()
【标准水平】:()
【中文主题词】:牙科材料;机械性能;试样;试样制备;规范(验收);制造日期;产品信息;抽样方法;耐腐蚀性;作标记;牙科学;定义;化学成分;合金;牙科的;修复装置;金属陶瓷;抗拉试验;修复术;加标签;尺寸;牙科设备
【英文主题词】:
【摘要】:ThisInternationalStandardgivestheclassificationof,andspecifiesrequirementsandtestmethodsfor,metallicmaterialswithabasemetalasthemainconstituent.Itappliestobasemetalmaterialssuitableforuseinthefabricationoffixeddentalrestorations.ThisInternationalStandardisnotapplicabletobasemetalmaterialsintendedforuseinthefabricationofremovableappliances,forwhichISO6871-1andISO6871-2apply.
【中国标准分类号】:C33
【国际标准分类号】:11_060_10
【页数】:8P;A4
【正文语种】:英语


【英文标准名称】:Specificationforlinenandlinenuniontextiles
【原文标准名称】:亚麻和亚麻交织纺织品规范
【标准号】:BS1781-1981
【标准状态】:现行
【国别】:英国
【发布日期】:1981-12-31
【实施或试行日期】:1981-12-31
【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】:
【英文主题词】:
【摘要】:Coverssizes,materials,manufacture,finishandtesting.
【中国标准分类号】:W30
【国际标准分类号】:97_160
【页数】:8P;A4
【正文语种】:英语