IEC 61753-2-3-2001 纤维光学互连器件和无源元件性能标准第2-3部分：U类不做或连接器的单模1xN及2xN非波长可选分支器件非受控环境
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【英文标准名称】:Fibreopticinterconnectingdevicesandpassivecomponentsperformancestandard-Part2-3:Non-connectorisedsingle-mode1×Nand2×Nnon-wavelength-selectivebranchingdevicesforcategoryU;Uncontrolledenvironment
【原文标准名称】:纤维光学互连器件和无源元件性能标准第2-3部分：U类不做或连接器的单模1xN及2xN非波长可选分支器件非受控环境
【标准号】:IEC61753-2-3-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-07
【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/SC86B
【标准类型】:()
【标准水平】:()
【中文主题词】:光波导;电气工程;纤维光学;外径;无源;单模纤维;玻璃纤维电缆;电插头;测量;环境条件;连接工艺;直径;测量技术;露天;尺寸;试验;紧固件;组件;内径;电子设备及元件;性能;规范(验收);电缆
【英文主题词】:Branchingdevices;Cables;Components;Connectiontechnology;Diameter;Dimensions;Electricplugs;Electricalengineering;Electronicequipmentandcomponents;Environmentalconditions;Fasteners;Ferrules;Fibreoptics;Glassfibrecables;Insidediameters;Measurement;Measuringtechniques;Monomodefibres;Openair;Opticalwaveguides;Outsidediameters;Passive;Performance;Specification(approval);Testing
【摘要】:ThispartofIEC61753containstheminimuminitialisationtestandmeasurementrequire-mentsandseveritieswhichabranchingdeviceshallsatisfyinordertobecategorisedasmeetingtheIECstandard.Therequirementscoverbalancednon-connectorisedsingle-mode1×Nand2×Nnon-wavelength-selectivebranchingdevicesforuseinanIECCategoryUenvironment(Nisthenumberofoutputports).Thespecificationsofunbalancedbranchingdevicesarelimitedto1×2and2×2devicesbecausetheyarethemostcommonlyused.
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:17P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforPerformanceofBraisingPans
【原文标准名称】:平底锅的性能的标准试验方法
【标准号】:ASTMF1786-1997(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:F26.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:braisingpan;energyefficiency;performance;productioncapacity;temperatureuniformity;testmethod;throughput;Braisingpans;Cooking/foodserviceequipment;Cooking/foodserviceequipmentperformance;Energyefficiency;Yield--foodserviceeq
【摘要】:Usethemaximumenergyinputratetesttoconfirmthatthebraisingpanisoperatingwithin5%ofthemanufacturer''sratedinputsothattestingmaycontinue.Thistestmethodalsomaydiscloseanyproblemswiththeelectricpowersupplyorgasservicepressure.Themaximuminputratecanbeusefultofoodserviceoperatorsformanagingpowerdemand.Thecapacitytestdeterminesthemaximumvolumeoffoodproductthepancanholdandtheamountoffoodproductthatwillbeusedinsubsequenttests.Foodserviceoperatorscanusetheresultsofthistestmethodtoselectabraisingpan,whichisappropriatelysizedfortheiroperation.Productioncapacityisusedbyfoodserviceoperatorstochooseabraisingpanthatmatchestheirfoodoutput.Heatupenergyefficiencyandsimmerenergyrateallowtheoperatortoconsiderenergyperformancewhenselectingabraisingpan.Usethesurfacetemperatureuniformitytoselectabraisingpansuitableforgriddlingapplications.Usethepilotenergyratetoestimateenergyconsumptionforgas-firedbraisingpanswithstandingpilotsduringnon-cookingperiods.1.1Thistestmethodevaluatestheenergyconsumptionandcookingperformanceofbraisingpans.Thefoodserviceoperatorcanusethisevaluationtoselectabraisingpanandunderstanditsenergyconsumptionandperformancecharacteristics.Note18212;Braisingpansalsoarecommonlyreferredtoastiltingskillets.ThistestmethodusesthetermbraisingpaninaccordancewithSpecificationF1047.1.2Thistestmethodisapplicabletoself-containedgasorelectricbraisingpans.Thebraisingpancanbeevaluatedwithrespecttothefollowing,whereapplicable:1.2.1Maximumenergyinputrate(10.2).1.2.2Capacity(10.3).1.2.3Heatupenergyefficiencyandenergyrate(10.4).1.2.4Productioncapacity(10.4).1.2.5Simmerenergyrate(10.5).1.2.6Surfacetemperatureuniformity,optional,(10.6).1.2.7Pilotenergyrate(10.7).1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.TheSIunitsgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y68
【国际标准分类号】:97_040_60
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforPorousConcretePipe[Metric]
【原文标准名称】:多孔混凝土管标准规范(米制)
【标准号】:ASTMC654Ma-2005
【标准状态】:现行
【国别】:美国
【发布日期】:2005
【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】:混凝土管;混凝土;建筑;施工材料;米制的;管;多孔的
【英文主题词】:Concretepipes;Concretes;Construction;Constructionmaterials;Metric;Pipes;Porous
【摘要】:
【中国标准分类号】:Q14
【国际标准分类号】:23_040_50
【页数】:4P;A4
【正文语种】:英语