BS 6980 Pt.4-1990 应力腐蚀试验.第4部分:单轴向加载受拉梁试样的使用和制备方法
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【英文标准名称】:Stresscorrosiontesting.Methodforthepreparationanduseofuniaxiallyloadedtensionspecimens
【原文标准名称】:应力腐蚀试验.第4部分:单轴向加载受拉梁试样的使用和制备方法
【标准号】:BS6980Pt.4-1990
【标准状态】:作废
【国别】:英国
【发布日期】:1990-07-31
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:金属;合金;轴向;腐蚀试验;抗拉荷载;应力腐蚀;试样;试验条件;试样制备
【英文主题词】:testingconditions;stresscorrosion;tensileloading;axial;alloys;specimenpreparation;corrosiontests;metals;testspecimens
【摘要】:
【中国标准分类号】:H04;H25
【国际标准分类号】:
【页数】:12P;A4
【正文语种】:英语
【英文标准名称】:Safetyofinformationtechnologyequipment
【原文标准名称】:信息技术设备的安全
【标准号】:UL60950-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000-12-11
【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】:安全;信息技术;远程通信;电信;危险防护;办公室设备;通信;伤害危险;计算机;防电击;防火安全;电驱动装置
【英文主题词】:Computers;Electrically-operateddevices;Firesafety;Hazardtoinjuries;Informationtechnology;Officeequipment;Protectionagainstdanger;Protectionagainstelectricshocks;Safety;Telecommunication
【摘要】:Thisstandardisapplicabletomains-poweredorbattery-poweredinformationtechnologyequipment,includingelectricalbusinessequipmentandassociatedequipment,witharatedvoltagenotexceeding600VanddesignedtobeinstalledinaccordancewiththeCanadianElectricalCode,PartI,CSAC22.1;CSAC22.2No.0;andtheNationalElectricalCode,NFPA70.Thestandardisalsoapplicabletoequipment,unlessotherwiseidentifiedbyamarkingorinstructions,designedtobeinstalledinaccordancewithArticle645oftheNationalElectricalCode,NFPA70,andtheStandardfortheProtectionofElectronicComputerData-ProcessingEquipment,NFPA75.ThisstandardisalsoapplicabletosuchinformationtechnologyequipmentdesignedandintendedtobeconnecteddirectlytoaTelecommunicationNetwork,regardlessofthesourceofpower.ItisalsoapplicabletosuchinformationtechnologyequipmentdesignedtousetheACmainssupplyasatelecommunicationtransmissionmedium.Thisstandardspecifiesrequirementsintendedtoreducerisksoffire,electricshockorinjuryfortheoperatorandlaymanwhomaycomeintocontactwiththeequipmentand,wherespecificallystated,forservicepersonnel.Thisstandardisintendedtoreducesuchriskswithrespecttoinstalledequipment,whetheritconsistsofasystemofinterconnectedunitsorindependentunits,subjecttoinstalling,operatingandmaintainingtheequipmentinthemannerprescribedbythemanufacturer.Examplesofequipmentcoveredinthescopeofthisstandardare:accountingmachines,bookkeepingmachines,calculators,cashregisters,copyingmachines,datacircuitterminatingequipment,datapreparationequipment,dataprocessingequipment,dataterminalequipment,dictationequipment,documentshreddingmachines,duplicators,electricallyoperateddrawingmachines,erasers,facsimileequipment,keytelephonesystems,magnetictapehandlers,mailprocessingmachines,micrographicofficeequipment,modems,monetaryprocessingmachineincludingautomatedteller(cashdispensing)machines,motor-operatedfiles,PABX=s,paperjoggingmachines,papertrimmers,(punchers,cuttingmachines,separators),pencilsharpeners,personalcomputers,photoprintingequipment,plotters,pointofsaleterminalsincludingassociatedelectronicscales,postagemachines,publicinformationterminals,staplers,telephoneansweringmachines,telephonesets,textprocessingequipment,typewriters,andvisualdisplayunits.Thislistisnotintendedtobecomprehensive,andequipmentthatisnotlistedisnotnecessarilyexcludedfromthescope.Equipmentcomplyingwiththerelevantrequirementsinthisstandardisconsideredsuitableforusewithprocesscontrolequipment,automatictestequipment,andsimilarsystemsrequiringinformationprocessingfacilities.However,thisstandarddoesnotincluderequirementsforperformanceorfunctionalcharacteristicsofequipment.Requirementsadditionaltothosespecifiedinthisstandardmaybenecessaryfor:Equipmentintendedforoperationinspecialenvironments,forexample,extremesoftemperature;excessivedust,moistureorvibration;flammablegases;andcorrosiveorexplosiveatmospheres;Electromedicalapplicationswithphysicalconnectionstothepatient;Equipmentintendedtobeusedinvehicles,onboardshipsoraircraft,intropicalcountries,orataltitudesgreaterthan2000m;Equipmentintendedforusewhereingressofwaterispossible;forguidanceonsuchrequirementsandonrelevanttesting.Thisstandarddoesnotapplyto:Supportequipment,suchasairconditioning,firedetectionorfireextinguishingsystems;Powersupplysystems,suchasmotor-generatorsets,batterybackupsystemsandtransformers,whicharenotanintegralpartoftheequipment;Buildinginstallationwiring;Devicesrequiringnoelectricalpower.[seee-mailfor30-daytextchanges]
【中国标准分类号】:L09
【国际标准分类号】:35_020;35_260
【页数】:446P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforSpecificGravityofWoodandWood-BasedMaterials
【原文标准名称】:木材和木基材料比重的标准试验方法
【标准号】:ASTMD2395-2007
【标准状态】:作废
【国别】:美国
【发布日期】:2007
【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】:建筑;施工材料;相对密度;测试;木材
【英文主题词】:Construction;Constructionmaterials;Relativedensity;Testing;Wood
【摘要】:
【中国标准分类号】:B69
【国际标准分类号】:79_040;79_060_01
【页数】:8P;A4
【正文语种】:英语
