DIN ISO 13472-2-2010 声学.施工现场路面对噪声吸收性能的测量.第2部分:反射表面用现场法(ISO13472-2-2010)
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【英文标准名称】:Acoustics-Measurementofsoundabsorptionpropertiesofroadsurfacesinsitu-Part2:Spotmethodforreflectivesurfaces(ISO13472-2:2010)
【原文标准名称】:声学.施工现场路面对噪声吸收性能的测量.第2部分:反射表面用现场法(ISO13472-2-2010)
【标准号】:DINISO13472-2-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:吸收;声学测量;声学试验;声学;定义(术语);评定;频率;阻抗;就地;测量;测量不确定度;测量技术;路面(道路);性能;道路上层结构;路面;吸声;吸声系数;点测量计;表面;试验
【英文主题词】:Absorption;Acousticmeasurement;Acoustictesting;Acoustics;Definitions;Evaluations;Frequencies;Impedance;Insitu;Measurement;Measuringincertainity;Measuringtechniques;Pavements(roads);Properties;Roadsuperstructure;Roadsurfaces;Soundabsorption;Soundabsorptioncoefficient;Spotmetering;Surfaces;Testing
【摘要】:
【中国标准分类号】:Z32
【国际标准分类号】:17_140_30;93_080_20
【页数】:25P;A4
【正文语种】:英语
【英文标准名称】:Austeniticcastirons-Classification;TechnicalCorrigendum1
【原文标准名称】:奥氏体铸铁.分类.技术勘误表1
【标准号】:ISO2892TechnicalCorrigendum1-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-05
【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/TC25
【标准类型】:()
【标准水平】:()
【中文主题词】:奥氏体铸铁;铸铁;化学成分;分类;材料规范;机械性能;物理的;性能;抽样方法;规范(验收);球墨铸铁;试样;试验
【英文主题词】:Austeniticcast-iron;Cast-iron;Chemicalcomposition;Classification;Materialsspecification;Mechanicalproperties;Physical;Properties;Samplingmethods;Specification(approval);Spheroidal-graphitecast-iron;Testspecimens;Testing
【摘要】:
【中国标准分类号】:H41
【国际标准分类号】:77_080_10
【页数】:2P;A4
【正文语种】:英语
【英文标准名称】:Conveying,sprayingandplacingmachinesforconcreteandmortar-Safetyrequirements
【原文标准名称】:人类生活用水处理用化学制品.正磷酸三钠
【标准号】:BSEN12001-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003
【实施或试行日期】:2003
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Concretespreaders;Concretemixers;Constructionequipment;Mortars;Cementmortar;Cements;Healthandsafetyrequirements;Safetymeasures;Occupationalsafety
【摘要】:1Thisstandardspecifiesthesafetyrequirementsfor:—conveyingmachines;—sprayingmachines;—placingmachinesforconcreteandmortarortheircomponents.Themachinerycanbestationaryormobile.Thisstandardcoversthemachinesdescribedin3.3to3.9.Thisstandarddoesnotcover:—machinesthataremobileduringconveying,sprayingandplacing;—cabinsforanymachinescoveredbythisstandard;—noise.Itisasignificanthazard;—vibration;—EMCisnotcoveredbyEN12001:2003.Thisstandarddoesnotconcerntheundercarriageofthetruckandtheengine(s)ofthemachinesthatarenotdrivenbythemainengineduringconveying,sprayingandplacing.Oneotherpossibilityisthecombinationwithatruckmixer(see3.3).FortruckmixerseeprEN12609:1996.Thisstandarddoesnotestablishtheadditionalrequirementsforoperationsubjecttospecialrules(e.g.potentiallyexplosiveatmosphere,electromagneticcompatibility(immunity),supplybyelectricalnetworkswherevoltage,fre-quencyandtolerancedifferfromthoseofthepublicsupply,ifrelevantduetoe.g.electroniccomponents,earth-quake,lightning,usingonpublicroads,hazardsoccurringduringconstruction,transportation,commissioning,de-commissioning,cablelessremotecontrolsotherthanradiocontrols,compressorsandpressurevessels).2Thisstandarddealswithallsignificanthazards,hazardoussituationsandeventsrelevanttoconveying,sprayingandplacingmachineswhentheyareusedasintendedandundertheconditionsforeseenbythemanu-facturer(seeclause4).Thisstandardspecifiestheappropriatetechnicalmeasurestoeliminateorreducerisksarisingfromthesignificanthazards.3ThisdocumentisnotapplicabletomachineswhicharemanufacturedbeforethedateofpublicationofthisdocumentbyCEN.
【中国标准分类号】:G77
【国际标准分类号】:91_220
【页数】:59P.;A4
【正文语种】:英语
