SAE J2719 Hydrogen Fuel Quality for Fuel Cell Vehicles
作者:标准资料网 时间:2024-05-15 21:19:49 浏览:9142
来源:标准资料网
Product Code:SAE J2719
Title:Hydrogen Fuel Quality for Fuel Cell Vehicles
Issuing Committee:Fuel Cell Standards Committee
Scope:This Standard provides background information and a hydrogen fuel quality standard for commercial proton exchange membrane (PEM) fuel cell vehicles. This Report also provides background information on how this standard was developed by the Hydrogen Quality Task Force (HQTF) of the Interface Working Group (IWG) of the SAE Fuel Cell Standards Committee.
【英文标准名称】:Plastics-Urea-formaldehydeandurea/melamine-formaldehydepowdermouldingcompounds(UF-andUF/MF-PMCs)-Requirementsforselectedmouldingcompounds
【原文标准名称】:塑料.脲醛和脲/蜜胺酚醛粉末模塑化合物(UF-和UF/MF-PMCs).对所选模塑化合物的要求
【标准号】:BSENISO14527-3-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-01-15
【实施或试行日期】:2000-01-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:材料的电学性质;模制;填充料;材料的机械性能;喷射铸造法;塑料;分类系统;热固性聚合物;材料热性质;脲甲醛树脂;粒状材料;模塑材料;材料的物理性质;高聚物;化学性质;蜜胺树脂;氨基塑料;加强材料;压缩模塑法
【英文主题词】:Classificationsystems;Definition;Definitions;Electricalpropertiesandphenomena;Injectionmoulding;Materials;Melamineformaldehyde;Mouldingmaterials;Mouldings(shapedsection);Physicalproperties;Plastics;Resinmouldingmaterials;Resins;Specification(approval);Testing;Thermodynamicproperties;UF;Ureaformaldehyde;Urea-formaldehyderesins
【摘要】:ThispartofISO14527specifiestherequirementsforthephysicalandchemicalpropertiesofurea-formaldehydeandurea/melamine-formaldehydepowdermouldingcompounds(UF-andUF/MF-PMCs)andcompression-orinjection-mouldedtestspecimensproducedfromthem.Itislimitedtothosepowdermouldingcompoundswhosecompositionandpropertiesaresignificantlydifferent.Itisfurtherlimitedtothosemouldingcompoundswhichareofgeneraltechnicaland/oreconomicimportance.Thepropertieswhichareusedtocharacterizethemouldingcompounds,thetestmethodsandthetestconditionsareselectedfromthosegiveninISO14527-2.Themouldingcompoundsaredividedintotypesaccordingtotheircompositionandproperties.ThevarioustypesaredesignatedusingthedesignationsystemdefinedinISO14527-1.
【中国标准分类号】:G31
【国际标准分类号】:83_080_10
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:Measurementsoftheelectricalpropertiesofelectronictubes.Part19:Methodsofmeasurementoncoronastabilizers
【原文标准名称】:电子管电性能的测量第19部分:电晕稳压管的测量方法
【标准号】:IEC60151-19-1969
【标准状态】:现行
【国别】:国际
【发布日期】:1969
【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/TC39
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;电子管;电性质和电现象;测量
【英文主题词】:Electricalengineering;Electricalpropertiesandphenomena;Electrontubes;Measurement
【摘要】:Doesnotapplyasarecommendationinthesenseofastandardbecauseoftheabsenceofdetaileddescriptionofmeasuringmethods.Theory,definitionsandprecautionsaredealtwith.Themeasurementofignitionvoltage,anodevoltagedropandofthemini
【中国标准分类号】:L39;L35
【国际标准分类号】:31_100
【页数】:17P.;A4
【正文语种】:英语
