NF B54-190-2005 饰面层压板(LVL).定义、分类和规范

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【英文标准名称】:LaminatedVeneerLumber(LVL)-Definitions,classificationandspecifications.
【原文标准名称】:饰面层压板(LVL).定义、分类和规范
【标准号】:NFB54-190-2005
【标准状态】:作废
【国别】:法国
【发布日期】:2005-06-01
【实施或试行日期】:2005-06-20
【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】:木质板材;分类;危害;湿度范围;建筑用木料;外观;建筑产品;特性;质量控制;建筑;规范(验收);层压板;分类系统;干焊地区;饰面层压板;饰面胶合板;病虫害防治;内部区域;规范;涂覆的;术语;耐久性;生物危害;木材;胶合板;碎料板;水泥粘结碎料板;含水量;建筑用纤维板;木材加工;生物降解能力;病虫害;定义;木基质产品;外部面积;危害等级;生物体
【英文主题词】:Appearance;Biodegradability;Biologicalhazards;Cement-bondedparticleboards;Classification;Classificationsystems;Coated;Construction;Constructionalproducts;Definitions;Dryareas;Durability;Exteriorareas;Fibrebuildingboard;Hazardclasses;Hazards;Humidityranges;Interiorareas;Laminatedveneerlumbers;Laminatedwood;Moisturecontents;Organisms;Particleboards;Pestcontrol;Pestdamage;Plywood;Properties;Qualitycontrol;Specification;Specification(approval);Structuraltimber;Terminology;Veneerplywood;Wood;Woodbasedproducts;Woodbasedsheetmaterials;Woodworking
【摘要】:
【中国标准分类号】:Q71
【国际标准分类号】:79_060_20;79_080
【页数】:24P;A4
【正文语种】:其他


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Product Code:SAE J2192
Title:Recommended Testing Methods for Physical Protection of Wiring Harnesses
Issuing Committee:Harness Covering Standards Committee
Scope: This SAE Recommended Practice describes the recommended methods for testing flexible harness coverings for use onground vehicle electrical distribution systems. This Recommended Practice shall apply to all tapes, extruded tube andtextile tube.
Rationale: This SAE Recommended Practice describes the recommended methods for testing flexible harness coverings for use onground vehicle electrical distribution systems. This Recommended Practice shall apply to all tapes, extruded tube andtextile tube.【英文标准名称】:Guidanceforevaluatingexposurefrommultipleelectromagneticsources
【原文标准名称】:暴露于多个电磁源的评估指南
【标准号】:IEC/TR62630-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-03
【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/TC106
【标准类型】:()
【标准水平】:()
【中文主题词】:频带;无线的;定义;电气工程;电磁兼容性;电磁辐射;排放源;曝光;频率范围;磁场;移动无线电通信系统;窄带;辐射作用;辐射剂量;辐射暴露;辐射源;无线电设备;无线电干扰;无线电话;发射机
【英文主题词】:Bandoffrequencies;Cordless;Definitions;Electricalengineering;Electromagneticcompatibility;Electromagneticradiation;Emissionsources;Exposure;Frequencyranges;Magneticfields;Mobileradiosystems;Narrowband;Radiationaction;Radiationdose;Radiationexposure;Radiationsources;Radioequipment;Radiointerferences;Radiotelephones;Telecommunication;Transmitters
【摘要】:ThisTechnicalReportdescribesexposureevaluationconceptsandtechniquesfortheoverallexposurelevelinspatialregionsandoccupantscausedbythesimultaneousexposuretomultiplenarrowbandelectromagnetic(EM)sources.ThroughoutthisTechnicalReport,itisassumedthattheexposureevaluationoccursunderstaticconditions,i.e.,thesourcepositionandtransmit-modecharacteristics(e.g.emittedpower,modulationscheme,etc.)ofthedevice(s)undertestdonotvarysignificantlyoverthetimerequiredtocarryouttheevaluationusingthechosenevaluationtechnique(e.g.,fieldmeasurements).Thevastmajorityofwirelesscommunicationsystemsworldwideemploysignallingschemesfeaturingnarrowbandwaveforms,hereinafterdefinedassignalwaveformsoccupyingafrequencybandnotbroaderthan10%ofitscentralfrequency(justificationofthisthresholdisprovidedbelow).Forinformation,AnnexApresentstheoperatingsystembandsandchannelbandwidthsofseveralcommonwirelessservices.Wide-bandcommunicationsystems,e.g.,ultra-wideband(UWB)systemsemployingimpulsivewaveformswithfractionalbandwidthwellinexcessof10%,arerelativelynewtothemarketplace,haveexperiencedlimiteddeploymentsofar,andarenottypicallyregardedassignificantcontributorstoEMexposurelevelsduetolowtransmitpowerlevels.
【中国标准分类号】:N24
【国际标准分类号】:17_220_20;33_050_10;33_070_01
【页数】:50P.;A4
【正文语种】:英语