NF C61-440/A13-1998 NFEN61009-1-1995的修改件13
时间:2024-05-07 11:14:32 来源: 标准资料网 作者：标准资料网 阅读：8821
【英文标准名称】:
【原文标准名称】:NFEN61009-1-1995的修改件13
【标准号】:NFC61-440/A13-1998
【标准状态】:现行
【国别】:法国
【发布日期】:1998-07-01
【实施或试行日期】:1998-07-05
【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】:安装材料;开关;过流断路器;剩余电流控制器件;自动断路器;差分电流开关;故障电流断路器;线路开关;接地断路器;分类系统;交流电压;电气装置;断路器;额定值;壳体;产品信息;试验;电气工程;电气安全;定义;附件;设计;开关设备;EMC;跳闸机构(断路器);规范(验收);特性;防电击;作标记;保护设备;交流电流;一般条件;差分电流;电磁兼容性;小型断路器;家用设备;民用电力设备;过电流保护装置;家用;故障电流;检验;电气保护设备;过载继电器;剩余电流控制断路器;低压电器;低电压;电气器具;接触安全装置;过电压保护装置;过电流保护
【英文主题词】:design;marking;overloadrelays;self-actingcircuit-breakers;alternatingvoltages;properties;productinformations;overcurrentcircuit-breakers;householdequipment;ratings;differentialcurrents;generalconditions;contactsafetydevices;mountingmaterials;testing;switchgear;electricappliances;electricalengineering;protectionagainstelectricshocks;definition;alternatingcurrent;miniaturecircuit-breakers;overcurrentprotectiondevices;bodies;switches;electricalsafety;trippingmechanisms(circuit-breakers);protectiondevices;overvoltageprotection;circuit-breakers;low-voltageequipment;lineswitches;residualcurrent-operateddevices;houseinstallations;electricalinstallations;specification(approval);domesticelectricalinstallations;overcurrentprotection;householduse;differentialcurrentswitches;faultcurrentbreakers;residualcurrentoperatedcircuit-breakers;faultcurrents;emc;electromagneticcompatibility;definitions;inspection;classificationsystems;accessories;electricalprotectionequipment;lowvoltage;earth-leakagecircuit-breakers
【摘要】:
【中国标准分类号】:K31
【国际标准分类号】:29_120_50
【页数】:11P.;A4
【正文语种】:其他
Product Code:SAE AMS3892/5
Title:Tow Or Yarn, Carbon Fibers for Structural Composites, Gf 220 (1517) Tensile Strength, 75 (517) Tensile Modulus
Issuing Committee:Ams P17 Composite Materials Committee
Scope:This specification covers one type of continuous multifilament carbon fibers in the form of a tow or yarn (when twisted). The weight per unit length of the tow or yarn is governed by the filament count which is identified by the supplier's grade or material designation. Carbon tow or yarn, derived from a polyacrylonitrile precursor, with typical 220 ksi (1517 MPa) tensile strength and 75 Msi (517 GPa) tensile modulus for use in general purpose structural composites requiring very high modulus of elasticity and moderately high tensile strength【英文标准名称】:Masonryandstonecutting-offmachinesforjobsite-Safety
【原文标准名称】:施工现场用砖石和石材切割机.安全性
【标准号】:BSEN12418-2000+A1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2000-08-15
【实施或试行日期】:2000-08-15
【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】:建筑工地;施工设备;切割机;定义;砖石工程;机械工程;噪声测量;切割刀具;切断砂轮;安全性要求;石;石头破碎机;石工锯
【英文主题词】:Buildingsites;Constructionequipment;Cut-offmachines;Definitions;Masonry;Mechanicalengineering;Noisemeasurements;Partingtools;Parting-offwheels;Safetyrequirements;Stone;Stonebreakers;Stonesaws
【摘要】:ThisEuropeanStandardappliestotransportablemasonryandstonecutting-offmachinesstationaryduringwork,principallyusedonjobsitebuildingconstructionforcutting-offstones,othermineralconstructionmaterialsandcompositematerialshavingatleastonesupportingsurface.Thepowerforthetoolrotationissuppliedbyelectricalorinternalcombustionprimemotor.ThisEuropeanStandarddealswithallsignificanthazardspertinenttomasonryandstonecutting-offmachinesforjobsite(seeclause4),whentheyareusedasintendedandundertheconditionsforeseenbythemanufacturer.ThisEuropeanStandardspecifiestheappropriatetechnicalmeasurestoeliminateorreducerisksarisingfromthesignificanthazards.Thesemachinesaredesignedforusewithrotatingdiamondcutting-offwheelswithacontinuousrimand/orsegmentedrim.ThisEuropeanStandarddoesnotapplyto:-metalcutting-offmachines;-woodandtimbersawingmachines;-machineswithafeedordescentmechanismotherthanmanual,orwithapedal;-mobilemachinesonatrolleytravellingontheground;-hand-heldportablegrindingandcutting-offmachines;-hand-heldportablegrindingandcutting-offmachinesmountedonasupporttobeusedinafixedposition.ThisEuropeanStandarddoesnotcovertheoperationoftransportablemasonryandstonecutting-offmachinesinpotentialexplosiveatmospheres.ThisEuropeanStandardcoverselectricalhazardsmakingreferencetorelevantEuropeanStandards(see5.2).Thosehazardsthatarerelevantforallmechanical,electrical,hydraulic,pneumaticandotherequipmentofmachineryandthataredealtwithinstandardsforcommonusearenotcoveredbythisEuropeanStandard.Referencetopertinentstandardsofthiskindismadewheresuchstandardsareapplicableandsofarnecessary.Inthisstandard,themasonryandstonecutting-offmachinesforjobsiteconstructionarecalled:"cutting-offmachines"or"machines",andcutting-offwheelsarealsocalled:"tools“.ThisstandardappliesprimarilytothemachineswhicharemanufacturedafterthedateofapprovalofthestandardbyCEN.
【中国标准分类号】:P96
【国际标准分类号】:91_220
【页数】:44P.;A4
【正文语种】:英语