IEC 60364-5-52-2001 建筑物的电气设施第5-52部分:电气设备的选择和安装布线系统

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【英文标准名称】:Electricalinstallationsofbuildings-Part5-52:Selectionanderectionofelectricalequipment;Wiringsystems
【原文标准名称】:建筑物的电气设施第5-52部分:电气设备的选择和安装布线系统
【标准号】:IEC60364-5-52-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-08
【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/TC64
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;电力设备;管道配置;电气设备;安装;建筑物;选择
【英文主题词】:Arrangementofthepipes;Buildings;Electricalengineering;Electricalequipment;Electricalinstallations;Erection;Selection
【摘要】:Part5-52ofIEC60364dealswiththeselectionanderectionofwiringsystems.NOTEThisstandardalsoappliesingeneraltoprotectiveconductors,whileIEC60364-5-54containsfurtherrequirementsforthoseconductors.
【中国标准分类号】:P91
【国际标准分类号】:91_140_50
【页数】:127P.;A4
【正文语种】:英语


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【英文标准名称】:StandardTestMethodsforDeglazingForceofFenestrationProducts
【原文标准名称】:门窗产品玻璃卸去力的试验方法
【标准号】:ASTME987-1988(2001)
【标准状态】:现行
【国别】:
【发布日期】:1988
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E06.51
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:建设工程;建筑;密封材料;试验;窗;密封件;门窗玻璃
【英文主题词】:deglazingloads;deglazingresistance;doors;slidingglassdoors;stormsashes;windowsashes
【摘要】:Undernormalusage,deglazingloadsaregenerallyappliedparalleltotheplaneoftheglazingmaterialandeccentrictothesashelementwhenitisopened,closed,orliftedoutoftheframe.Whenoperatinghardwareispresent,torsionalforcesmaybeincreased.Openingandclosingforcesarenormallyappliedfromtheinteriorsideonly.Slidingglassdoorpanelsareactivatedfrombothsides.Theabilityoffenestrationproductstoresistdeglazingforcesmayvarywithanumberoffactors.Thesefactorsshouldbeconsideredwhenselectingtestspecimensorwheninterpretingtestresults.Beddingcompoundsinnewlyassembledsashesmaynotreachfullstrengthuntiltheyhavebeenallowedtocureforseveraldaysorweeks.Somesashmaterialsaresubjecttoshrinkageatlowtemperaturesandincreasedelasticityathightemperatures.Therefore,asashcontainingthesematerialsmayexhibitarangeofdeglazingresistanceduetovaryingtemperatureconditions.Normalmanufacturingtolerancesandclearancesinsashmembersandglazingmaterialsmayalsoaffectdeglazingresistance.Further,althoughfenestrationproductsaredesignedtooperatewithincertainforcelimits,improperinstallation,wear,andabusemayincreasetheforcesnecessaryforsashoperation.Whendeterminingwhichmembersofagivensashshallbetestedfordeglazingresistance,considerationmustbegiventothemannerinwhichthesashmaybeoperatedwhennormallyinstalled.Handlesandliftdevicesareusuallylocatedonthesashfortheconvenienceoftheoperatorandthereforedictatethenormaldirectionofoperation.TestMethodApresentsatechniqueforactualmeasurementofthedeglazingforcesofanindividualsashmember.TestMethodBpresentsatechniqueformeasuringthedeglazingforceoftwooppositemembers.Thistestmethodisintendedforqualitycontrolmeasurements.1.1Thesetestmethodsmeasuretheresistanceofelementsoffenestrationproductssuchasoperating(orremovable)windowsashes,stormsashes,andslidingglassdoorpanels(hereafterreferredtoassashmembers)toforcestendingtodeglazetheconstruction.1.2Thesetestmethodsutilizeconcentratedloadsappliedtotheinteriorsideofasashmemberinamannersimulatingnormalopeningandclosingforces.Removablesashesareloadedtosimulatehandlingforremovalandcleaning.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Themetric(SI)equivalentsofinch-poundunitsmaybeapproximate.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q70
【国际标准分类号】:91_060_50
【页数】:3P.;A4
【正文语种】:


基本信息
标准名称:滚动轴承推力调心滚子轴承公差
中标分类: 机械 >> 通用零部件 >> 滚动轴承
替代情况:转化为JB/T 7750-1995
发布日期:
实施日期:2006-03-01
首发日期:
作废日期:
出版日期:
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所属分类: 机械 通用零部件 滚动轴承