BS EN 319-1993 碎料板和纤维板.与板平面垂直的拉伸强度的测定
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【英文标准名称】:Particleboardsandfibreboards-Determinationoftensilestrengthperpendiculartotheplaneoftheboard
【原文标准名称】:碎料板和纤维板.与板平面垂直的拉伸强度的测定
【标准号】:BSEN319-1993
【标准状态】:现行
【国别】:英国
【发布日期】:1993-04-15
【实施或试行日期】:1993-04-15
【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】:建筑用纤维板;碎料板;木制品;抗拉试验;试样;试验条件;试样制备;试验设备;木质板材
【英文主题词】:Boards;Fibrebuildingboard;Particleboards;Tensilestrength;Tensiletesting;Testing;Transversetensilestrength;Woodfibreboards;Woodbasedsheetmaterials
【摘要】:Specifiesamethodfordeterminingtheresistancetotensionperpendiculartotheplaneoftheboardofparticleboards,fibreboardsandcement-bondedparticleboards.
【中国标准分类号】:B70
【国际标准分类号】:79_060_20
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:ULStandardforSafetyClass2PowerUnits
【原文标准名称】:2级电源设备
【标准号】:UL1310-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005-05-03
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:规范(验收);交流电流;露天;内部;防电击;电力系统;绝缘;电源;电性质和电现象;发电厂;蓄电池充电器;充电设备;外部;蓄电池组;插头和插座连接;电流;电气安全;电力网供电
【英文主题词】:Alternatingcurrent;Batteries;Batterychargers;Chargingequipment;Currents;Electricpowersystems;Electricalpropertiesandphenomena;Electricalsafety;External;Insulations;Internal;Mainspowersupply;Openair;Plug-and-socketconnection;Powergeneratingplant;Powersupply;Protectionagainstelectricshocks;Specification(approval)
【摘要】:TheserequirementscoverindoorandoutdooruseClass2powersuppliesandbatterychargersintendedforuseonalternatingcurrentbranchcircuitswithamaximumpotentialof150Vtoground.Theserequirementsapplyto:a)Portableandsemipermanentmounteddirectplug-inunitsprovidedwith15Abladeconfigurationsforuseonnominal120or240Vbranchcircuits;b)Cord-andplug-connectedunitsprovidedwitha15or20Aattachmentplugconfiguration;andc)Unitspermanentlyconnectedtotheinputsupply.Unitsmayalsobeprovidedwithadirectcurrentinputjackforbeingpoweredfromavehiclebatteryadapter.Theseunitsutilizeanisolatingtransformerandmayincorporatecomponentstoprovideanalternating-ordirect-currentoutput.EachoutputprovidesClass2powerlevelsinaccordancewiththeNationalElectricalCode,ANSI/NFPA70.Maximumoutputvoltagedoesnotexceed42.4Vpeakforalternatingcurrent,60Vforcontinuousdirectcurrent.Theseproductsareintendedprimarilytoprovidepowertolowvoltage,electricallyoperateddevices.1.2Theserequirementscoverproductswhoseinputpowerdoesnotexceed660Wunderanypossibleconditionofoutputloading.1.3Theserequirementsdonotcovertheeffectthatapowerunitmayhaveontheequipmentorsystemtowhichitisconnected.1.4Aproductmarkedforaspecificend-use(suchasforusewithaudio-,radio-,orvideo-typeequipment;medicalordentalequipment;ortools)maybesubjecttoadditionalrequirementsfoundintheapplicableend-productstandard.See51.4.1.5Theserequirementsdonotcoverproductsintendedtochargebatteriesforstartermotorsusedtostartengines.ProductsofthistypearecoveredbytheStandardforBatteryChargersforChargingEngine-StarterBatteries,UL1236.1.6TheserequirementscoverClass2products,asdefinedinthisstandard,intendedforusewithtoys.ProductsofthistypeshallalsocomplywiththeStandardforToyTransformers,UL697.1.7TheserequirementsdonotcoverproductswithoutputsotherthanClass2,norbatterychargersintendedtochargebatteriesemployedinwheelchairsorsimilartypesofmobilityaids.ProductsofthistypearecoveredbytheStandardforPowerUnitsOtherThanClass2,UL1012.1.8ProductswithoutarectifiermaybecoveredbytheStandardforLowVoltageTransformers–Part1:GeneralRequirements,UL5085-1,andtheStandardforLowVoltageTransformers–Part3:Class2andClass3Transformers,UL5085-3.1.9Theserequirementsdonotcoverproductspoweredsolelybyadcsource.ProductsofthistypearecoveredbytheStandardforPowerConverters/InvertersandPowerConverter/InverterSystemsforLandVehiclesandMarineCraft,UL458,orbyotherrequirementsappropriatefortheintendedapplication.1.10Theserequirementsdonotcoverproductsintendedforsupplyinglowvoltagelandscapelighting.ProductsofthistypearecoveredbytheStandardforLowVoltageLandscapeLightingSystems,UL1838.
【中国标准分类号】:K85
【国际标准分类号】:29_200
【页数】:106P.;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforSteelForgings,Austenitic,PressureandHighTemperatureParts
【原文标准名称】:奥氏体钢锻件加压和高温部分的标准规范
【标准号】:ASTMA965/A965M-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:J32
【国际标准分类号】:
【页数】:
【正文语种】:英语
