【英文标准名称】:SamplingandHandlingofGasolines,DistillateFuelsandC3-C4Fractions
【原文标准名称】:汽油,馏出燃料和C3-C4馏分的抽样和搬运
【标准号】:ASTMUOP516-2000
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:
【标准类型】:(UOP)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thismethodisforthepreparationandcleaningofsamplecylinders,andforsamplingtechniquesnecessarytoobtainanair-freesampleofaliquidhydrocarbon.Theproceduresareapplicabletoliquefiednaturalgases,highvaporpressuregasolines,variousliquefiedpetroleumgases,air-unstablegasolinesorotherliquidhydrocarbonproductsthatrequirerigorousexclusionofair.SamplingfortheanalysisofsulfurorotherheteroatomcompoundsinC3-C4fractionsrequiresaspecialcylinderoraspecialcylinderpreparation.Analternativetothesamplingsystemandprocedureisavailableas"ClosedSamplingSystem,"UOP,PIC.Ifthesampleistobetransportedoffsite,seeNOTE1.
【中国标准分类号】:
【国际标准分类号】:
【页数】:12P.;A4
【正文语种】:


【英文标准名称】:Informationtechnologyequipment.Safety.Generalrequirements
【原文标准名称】:信息技术设备.安全性.一般要求
【标准号】:BSEN60950-1-2006+A12-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2006-05-31
【实施或试行日期】:2006-05-31
【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】:
【英文主题词】:Adhesives;Bankoperations;Bridges(electric);Burning;Cabledistributionsystems;Capacitors;Chemicalhazards;Circuitnetworks;Circuits;Clamps;Combustibility;Combustion;Communication;Communicationsystems;Communicationtechnology;Components;Computerhardware;Computersoftware;Computers;Connections;Contact;Contactsafetydevices;Containers;Currents;Cutting;Dataprocessing;Dataprocessingequipment;Definitions;Design;Developments;Diodes;Dust;Earthing;EDP;Electricappliances;Electriccontactprotection;Electriccontacts;Electricshock;Electricshocks;Electricsockets;Electricstrength;Electricwiringsystems;Electricalappliances;Electricalengineering;Electricalequipment;Electricalsafety;Energy;Equipment;Ergonomics;Fats;Fire;Firehazards;Firerisks;Firesafety;Fitnessforpurpose;Gases;Grids;Handles;Hazards;Heat;Heating;Highvoltage;Information;Informationprocessing;Informationtechnology;Inspection;Insulations;Interactive;Laserradiation;Lasers;Latches;Leakagecurrent;LED;Light;Light-emittingdevices;Lowvoltage;Mail;Man-machine;Marking;Materials;Measurement;Measuringtechniques;Moisture;Occupationalsafety;Officeequipment;Officemachines;Officeworkingplaces;Oils;Operatingstations;Organizationofoperations;Overcurrentprotection;Overvoltageprotection;PC;Personalcomputers;Planning;Powder;Pressure;Printed-circuitboards;Protectionagainstelectricshocks;Protectiveearthing;Radiation;Resistors;Safety;Safetyengineering;Safetyregulations;Safetyrequirements;Short-circuitprotection;Sound;Soundpressure;Specification(approval);Stability;Surfacetemperatures;Surveys;Systemdevelopment;Systems;Technology;Telecommunications;Temperature;Testing;Testingconditions;Transformers;Transientvoltage;Transientvoltages;Ultravioletradiation;Usersystem;Users;Workplacesafety
【摘要】:Thisstandardisapplicabletomains-poweredorbattery-poweredinformationtechnologyequipment,includingelectricalbusinessequipmentandassociatedequipment,withaRATEDVOLTAGEnotexceeding600V.Thisstandardisalsoapplicabletosuchinformationtechnologyequipment:?designedforuseastelecommunicationterminalequipmentandTELECOMMUNICATIONNETWORKinfrastructureequipment,regardlessofthesourceofpower;?designedandintendedtobeconnecteddirectlyto,orusedasinfrastructureequipmentin,aCABLEDISTRIBUTIONSYSTEM,regardlessofthesourceofpower;?designedtousetheACMAINSSUPPLYasacommunicationtransmissionmedium(seeClause6,Note4and7.1,Note4).Thisstandardisalsoapplicabletocomponentsandsubassembliesintendedforincorporationininformationtechnologyequipment.Itisnotexpectedthatsuchcomponentsandsubassembliescomplywitheveryaspectofthestandard,providedthatthecompleteinformationtechnologyequipment,incorporatingsuchcomponentsandsubassemblies,doescomply.Thisstandardspecifiesrequirementsintendedtoreducerisksoffire,electricshockorinjuryfortheOPERATORandlaymanwhomaycomeintocontactwiththeequipmentand,wherespecificallystated,foraSERVICEPERSON.Thisstandardisintendedtoreducesuchriskswithrespecttoinstalledequipment,whetheritconsistsofasystemofinterconnectedunitsorindependentunits,subjecttoinstalling,operatingandmaintainingtheequipmentinthemannerprescribedbythemanufacturer.Thislistisnotintendedtobecomprehensive,andequipmentthatisnotlistedisnotnecessarilyexcludedfromtheScope.Equipmentcomplyingwiththerelevantrequirementsinthisstandardisconsideredsuitableforusewithprocesscontrolequipment,automatictestequipmentandsimilarsystemsrequiringinformationprocessingfacilities.However,thisstandarddoesnotincluderequirementsforperformanceorfunctionalcharacteristicsofequipment.
【中国标准分类号】:L60
【国际标准分类号】:35_020;35_260
【页数】:336P.;A4
【正文语种】:英语