标准资料网-标准资料免费资源平台

【英文标准名称】:Electricalinstallationsinships-Part350:Shipboardpowercables-Generalconstructionandtestrequirements
【原文标准名称】:船舶电气设施第350部分：船用电力电缆一般结构和试验要求
【标准号】:IEC60092-350-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-06
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC18A
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;电力设备;规范(验收);定义;电缆;电缆;电气设备;低电压;试验;海船;电力系统;造船;试验条件;导电体
【英文主题词】:Cables;Definition;Definitions;Electriccables;Electricconductors;Electricpowersystems;Electricalengineering;Electricalequipment;Electricalinstallations;Lowvoltage;Shipbuilding;Ships;Specification(approval);Testing;Testingconditions
【摘要】:本规范的目的是给出低压集成电路不同分组的接口规范,包括电源电压值、容差、和最坏情况下的输入、输出、电压极限值。同时给出每类标称电源电压的两种接口规范：正常范围和宽范围。正常范围是依据工业标准制定的,典型容差大约是10％。宽范围是扩展到一个较宽的范围,可以使电池继续工作的实际值。
【中国标准分类号】:U60
【国际标准分类号】:47_020_60
【页数】:7P.;A4
【正文语种】:汉语


【英文标准名称】:TestMethodforMotorOctaneNumberofSpark-IgnitionEngineFuel
【原文标准名称】:火花点燃式发动机燃料的发动机辛烷值的试验方法
【标准号】:ANSI/ASTMD2700-2007
【标准状态】:作废
【国别】:美国
【发布日期】:2007
【实施或试行日期】:2007-12-25
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:抗爆率;机动车燃料;航空燃料;柴油;燃料;特性;评定;测试
【英文主题词】:Antiknockratings;Automotivefuels;Aviationfuels;Dieselfuels;Fuels;Properties;Ratings;Testing
【摘要】:Thislaboratorytestmethodcoversthequantitativedeterminationoftheknockratingofliquidspark-ignitionenginefuelintermsofMotoroctanenumberexceptthatthistestmethodmaynotbeapplicabletofuelandfuelcomponentsthatareprimarilyoxygenates.Thesamplefuelistestedinastandardizedsinglecylinder,four-strokecycle,variablecompressionratio,carbureted,CFRengineruninaccordancewithadefinedsetofoperatingconditions.Theoctanenumberscaleisdefinedbythevolumetriccompositionofprimaryreferencefuelblends.Thesamplefuelknockintensityiscomparedtothatofoneormoreprimaryreferencefuelblends.TheoctanenumberoftheprimaryreferencefuelblendthatmatchestheknockintensityofthesamplefuelestablishestheMotoroctanenumber.Theoctanenumberscalecoverstherangefrom0to120octanenumber,butthistestmethodhasaworkingrangefrom40to120octanenumber.Typicalcommercialfuelsproducedforautomotivespark-ignitionenginesrateinthe80to90Motoroctanenumberrange.Typicalcommercialfuelsproducedforaviationspark-ignitionenginesrateinthe98to102Motoroctanenumberrange.TestingofgasolineblendstocksorotherprocessstreammaterialscanproduceratingsatvariouslevelsthroughouttheMotoroctanenumberrange.ThevaluesofoperatingconditionsarestatedinSIunitsandareconsideredstandard.Thevaluesinparenthesesarethehistoricalinch-poundsunits.ThestandardizedCFRenginemeasurementscontinuetobeininch-poundunitsonlybecauseoftheextensiveandexpensivetoolingthathasbeencreatedforthisequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Formorespecifichazardstatements,seeSection8,13.4.1,14.5.1,15.6.1,AnnexA1,A2.2.3.1,A2.2.3.3(6)and(9),A2.3.5,X3.3.7,X4.2.3.1,X4.3.4.1,X4.3.9.3,X4.3.12.4,andX4.5.1.8.
【中国标准分类号】:
【国际标准分类号】:75_160_20
【页数】:
【正文语种】:英语