NF L43-222-2006 航空航天系列.8°30'带锁环的螺纹适配器的安装和移动要求
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【英文标准名称】:Aerospaceseries-Installationandremovalrequirementsfor8o30'adaptors,threaded,withlockring.
【原文标准名称】:航空航天系列.8°30'带锁环的螺纹适配器的安装和移动要求
【标准号】:NFL43-222-2006
【标准状态】:现行
【国别】:法国
【发布日期】:2006-03-01
【实施或试行日期】:2006-03-20
【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】:验收规范;航空航天运输;航空运输;压合接头;名称与符号;尺寸;作标记;安装;管道配件;杀害;拧入螺纹;旋入式;螺纹件;单个螺钉连接;航天运输;规范(验收);弹簧固定环;螺纹
【英文主题词】:Acceptancespecification;Aerospacetransport;Airtransport;Compressionfittings;Designations;Dimensions;Marking;Mounting;Multilingual;Pipefittings;Removal;Screw-inthreads;Screwing-in;Screwings;Single-boltconnection;Spacetransport;Specification(approval);Springretainingrings;Threads
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:49_030_99
【页数】:48P;A4
【正文语种】:其他
【英文标准名称】:Fibreopticconnectoropticalinterfaces-Part3-6:Opticalinterface-2,5mmand1,25mmdiametercylindrical8degreesangled-PCcompositeferruleusingCu-Ni-alloyasfibresurroundingmaterial,singlemodefibre
【原文标准名称】:纤维光学连接器光接口.第3-6部分:光接口.以铜镍合金作为纤维环绕材料、单模纤维的直径2.5mm和1.25mm圆柱形8度角PC复合材料套管
【标准号】:IEC61755-3-6-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-11
【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】:合金;电缆;组件;连接工艺;触点区域;圆柱形;直径;尺寸;电插头;电气工程;电子设备及元件;紧固件;纤维光学;玻璃纤维电缆;接口(数据处理);材料;测量;测量技术;单模纤维;光接口;光波导;销钉;规范(验收);试验
【英文主题词】:Alloys;Cables;Components;Connectiontechnology;Contactzone;Coppernickelalloys;Cylindricalshape;Diameter;Dimensions;Electricplugs;Electricalengineering;Electronicequipmentandcomponents;Fasteners;Fibreoptics;Glassfibrecables;Interfaces(dataprocessing);Interfacesofelectricalconnections;Materials;Measurement;Measuringtechniques;Monomodefibres;Opticalinterfaces;Opticalwaveguides;Pins(nails);Specification(approval);Testing
【摘要】:ThispartofIEC61755definesdimensionallimitsandmaterialpropertiesofa2,5mmanda1,25mmdiametercylindricalcompositeferruleopticalinterfacetomeetspecificrequirementsforAPCfibre-to-fibreinterconnection.Thecompositeferruleusesdifferentmaterialsintheendfacecontactzoneandintheferruletosleevecontactzone.ThespecifiedmaterialsforeachzoneareZirconia(ZrO2)fortheferruletosleevecontactzoneandCu-Ni-alloyfortheendfacecontactzone.FerrulesmadefromthematerialspecifiedinthisdocumentaresuitableforuseincategoriesC,UandOasdefinedinIEC61753-1.NOTEIfmatedwithinthesamefamily(cylindricalAPCferrule),theferrulesspecifiedinthisdocumentareintendedtohavethesameopticalattenuationperformancegradeforconnectionswithallferrulesdescribedinIEC61755-3documents.
【中国标准分类号】:M33
【国际标准分类号】:33_180_20
【页数】:19P.;A4
【正文语种】:英语
【英文标准名称】:Waterquality-Determinationofperfluorooctanesulfonate(PFOS)andperfluorooctanoate(PFOA)-Methodforunfilteredsamplesusingsolidphaseextractionandliquidchromatography/massspectrometry
【原文标准名称】:水质.全氟辛烷磺酰基化合物(PFOS)和全氟辛酸铵(PFOA)的测定.使用固相萃取和液相色谱/质谱的未过滤样品用方法
【标准号】:ISO25101-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC147
【标准类型】:()
【标准水平】:()
【中文主题词】:药液;化合物;饮用水危害;环境危险;氟化的;工业废物;工业水污染物;解释;实验室器皿;液相色谱法;质谱学;辛烷;饮用水污染;试剂;抽样方法;固相萃取;试样制备;磺酸盐化合物;表面活性剂;试验报告;测试;毒素;水污染;水质;水质测试;润湿剂
【英文主题词】:Chemicals;Drinkingwaterhazard;Environmentalhazards;Fluorinated;Industrialwastes;Industrialwaterpollutants;Interpretations;Laboratoryware;Liquidchromatography;Massspectrometry;Octane;Pollutionofdrinkingwater;Reagents;Samplingmethods;Solidphaseextraction;Specimenpreparation;Sulphonatecompounds;Surfactants;Testreports;Testing;Toxins;Waterpollution;Waterquality;Watertesting;Wettingagents
【摘要】:WARNING—PersonsusingthisInternationalStandardshouldbefamiliarwithnormallaboratorypractice.Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheusertoestablishappropriatesafetyandhealthpracticesandtoensurecompliancewithanynationalregulatoryconditions.IMPORTANT—ItisabsolutelyessentialthattestsconductedinaccordancewiththisInternationalStandardbecarriedoutbysuitablyqualifiedstaff.ThisInternationalStandardspecifiesamethodforthedeterminationofthelinearisomersofperfluorooctanesulfonate(PFOS)andperfluorooctanoate(PFOA)inunfilteredsamplesofdrinkingwater,groundwaterandsurfacewater(freshwaterandseawater)usinghigh-performanceliquidchromatographytandemmassspectrometry(HPLC-MS/MS).Otherisomersmaybereportedseparatelyasnon-linearisomersandqualifiedassuch.TheanalytesspecifiedinTable1canbedeterminedbythismethod.Themethodisapplicabletoaconcentrationrangeof2,0ng/lto10000ng/lforPFOSand10ng/lto10000ng/lforPFOA.Dependingonthematrix,themethodmayalsobeapplicabletohigherconcentrationsrangingfrom100ng/lto200000ng/laftersuitabledilutionofthesampleorreductioninsamplesize.Theusershouldbeawarethatparticularproblemscouldrequirethespecificationofadditionalconditions.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:19P;A4
【正文语种】:英语
