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XB/T 208-1995 重稀土氧化物富集物

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基本信息
标准名称:重稀土氧化物富集物
中标分类: 化工 >> 无机化工原料 >> 氧化物、单质
ICS分类:
替代情况:YB/T 4050-1991
发布日期:
实施日期:1995-01-01
首发日期:
作废日期:
出版日期:
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所属分类: 化工 无机化工原料 氧化物 单质
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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标准试验方法
【标准号】:ASTME987-1988(2009)
【标准状态】:现行
【国别】:美国
【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】:
【英文主题词】:deglazingloads;deglazingresistance;doors;slidingglassdoors;stormsashes;windowsashes;Deglazingforce;Loadingtests--buildingconstructions/materials;Windows/windowassemblies
【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-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.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】:英语


【英文标准名称】:Informationtechnology-OpenDocumentArchitecture(ODA)andinterchangeformat:Rastergraphicscontentarchitectures;Amendment1
【原文标准名称】:信息技术开放文件体系结构(ODA)和交换格式:光栅图形内容体系结构修改1
【标准号】:ISO/IEC8613-7AMD1-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:信息交换;办公文献体系结构;办公室通信;文本处理;文献;信息交流;数据结构;数据处理;文献工作;信息处理
【英文主题词】:Dataprocessing;Datastructures;Documentation;Documents;Informationexchange;Informationinterchange;Informationprocessing;ODA;Officecommunication;Textprocessings
【摘要】:
【中国标准分类号】:L75
【国际标准分类号】:35_240_20
【页数】:13P;A4
【正文语种】:英语