DIN EN 60794-3-20-2003 光缆.第3-20部分:户外电缆.截波高空通信光缆的系列规范(IEC60794-3-20:2002修订版);德文版本EN60794-3-20:2002
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【英文标准名称】:Opticalfibrecables-Part3-20:Outdoorcables-Familyspecificationforopticalself-supportingaerialtelecommunicationcables(IEC60794-3-20:2002,modified);GermanversionEN60794-3-20:2002
【原文标准名称】:光缆.第3-20部分:户外电缆.截波高空通信光缆的系列规范(IEC60794-3-20:2002修订版);德文版本EN60794-3-20:2002
【标准号】:DINEN60794-3-20-2003
【标准状态】:作废
【国别】:德国
【发布日期】:2003-01
【实施或试行日期】:2003-01-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:远程通信;电气工程;纤维光学;光纤;特性;设计;额定值;质量保证;玻璃纤维电缆;电缆;电缆;光波导;类规范;电信系统;外部;计算机;单模纤维;信息处理系统;通信电缆;试验;尺寸;电信;规范(验收);规范;室外电缆;架空电缆;玻璃纤维;电话网;作标记;波导管
【英文主题词】:Aerialcables;Cables;Communicationcables;Computers;Design;Dimensions;Electriccables;Electricalengineering;External;Familyspecification;Fibreoptics;Glassfibrecables;Glassfibres;Informationprocessingsystems;Marking;Monomodefibres;Opticalwaveguides;Outsidecables;Properties;Qualityassurance;Ratings;Specification;Specification(approval);Telecommunication;Telecommunicationsystems;Telecommunications;Telephonenetworks;Testing;Waveguides
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:24P.;A4
【正文语种】:德语
【英文标准名称】:Fuelcelltechnologies-Part6-1:Microfuelcellsystems-Safety
【原文标准名称】:燃料电池技术.第6-1部分:微型燃料电池系统.安全
【标准号】:IEC/PAS62282-6-1-2006
【标准状态】:作废
【国别】:国际
【发布日期】:2006-02
【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/TC105
【标准类型】:()
【标准水平】:()
【中文主题词】:蓄电池组;定义;效率;发电机;电气工程;电气安全;电化学装置;能量转换;燃料电池;燃料供给;作标记;标准化组件;核燃料技术;过载试验;性能;性能要求;便携的;功率发生器;防电击;常规检验;安全工程;安全措施;安全要求;规范(验收);结构体系;监督(认可);工艺学;试验;定型试验
【英文主题词】:Batteries;Definitions;Efficiency;Electricgenerators;Electricalengineering;Electricalsafety;Electrochemicaldevices;Energyconversion;Fuelcells;Fuelsupply;Hydrogentechnology;Inscription;Marking;Modularunits;Nuclearfueltechnology;Overloadtests;Performance;Performancerequirements;Portable;Powergeneration;Protectionagainstelectricshocks;Routinechecktests;Safetyengineering;Safetymeasures;Safetyrequirements;Specification(approval);Structuralsystems;Surveillance(approval);Technology;Testing;Typetesting
【摘要】:1.1Systemboundary1.1.1ThisconsumersafetyPAScoversfuelcellpowersystems,powerunitsandfuelcartridgesthatarewearableoreasilycarriedbyhand,providingd.c.outputsthatdonotexceed60Vd.c.andpoweroutputsthatdonotexceed240VA.Assuch,theexternallyaccessiblecircuitryisconsideredascircuitsthatare“SELV”asdefinedinIEC60950-1,andaslimitedpowercircuitsiffurthercompliancewithIEC60950-1,2.5isdemonstrated.Systemsthathaveinternalsystemsexceeding60Vd.c.or240VAshouldbeappropriatelyevaluatedinaccordancewiththeseparatecriteriaofIEC60950-1.1.1.2ThisconsumersafetyPAScoversallfuelcellpowersystems,unitsandcartridges.ThisPASestablishesrequirementsforallfuelcellpowersystems,unitsandcartridgestoensureareasonabledegreeofsafetyfornormaluse,reasonablyforeseeablemisuse,andconsumertransportationofsuchitems.ThecartridgescoveredbythisPASarenotintendedtoberefilledbytheconsumer.CartridgesrefilledbythemanufacturerorbytrainedtechniciansshouldmeetalltherequirementsofthisPASasunusedcartridges.1.1.3ThisPASalsocoverscompatibleandseparatelytransportedfuelstoragefuelcartridgesforsupplyingfueltothefuelcellpowerunit.1.1.4Fuelcellpowersystemsthatprovideoutputlevelsthatexceedelectricallimitsspecifiedin1.1.1arecoveredbyIEC62282-5.1.1.5Theseproductsarenotintendedforuseinhazardousareas.1.1.6Fuelsandtechnologiescovered1.1.6.1ThisPASincludesmethanolormethanolandwatersolutionsasfuels.1.1.6.2ThisPASincludesequipmentdesignsthatincludeprotonexchangemembrane(PEM)fuelcellstacksanddirectmethanolfuelcellstacks(DMFC).1.1.6.3ThisPASincludesrequirementsforotherfuelsandtheassociatedsystemsintheannexes,formattedasdeviationsoradditionalrequirementstothemainbodyofthisPAS.1.1.6.4Itisunderstoodthatallfuelcartridges,powerunitsandfuelcellsystemsshouldcomplywithapplicablecountryandlocalrequirementsincludingtransportation,childresistance,andstorage,whererequired.1.2EquivalentLevelofSafetyTherequirementsofthisPASarenotintendedtoconstraininnovation.Themanufacturermayconsiderfuels,materials,designsorconstructionsnotspecificallydealtwithinthisPAS.ThesealternativesshouldbeevaluatedastotheirabilitytoyieldlevelsofsafetyequivalenttothoseprescribedbythisPAS.
【中国标准分类号】:F19;K82
【国际标准分类号】:27_070
【页数】:126P.;A4
【正文语种】:英语
【英文标准名称】:Powdermetallurgy.Sinteredmaterialsincludinghardmetals.Micrographicexaminationtechniques.
【原文标准名称】:粉末冶金.包括硬质合金在内的烧结金属材料.显微照相检查技术
【标准号】:NFA95-342-1985
【标准状态】:作废
【国别】:法国
【发布日期】:1985-09-01
【实施或试行日期】:1985-09-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:表面处理;光学显微镜;抽样方法;抛光;化学反应;显微镜;玻璃巴里纱;浸渍材料;化学侵蚀;规程;取样;试验条件;电抛光;化学试剂;粉末冶金;烧结产品;显微分析
【英文主题词】:
【摘要】:
【中国标准分类号】:H72
【国际标准分类号】:77_040_99;77_160
【页数】:6P.;A4
【正文语种】:其他
