DIN EN 248-2003 卫生设备用水龙头制品.镍铬电镀层的一般要求;德文版本EN248:2002

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【英文标准名称】:Sanitarytapware-GeneralspecificationforelectrodepositedcoatingsofNi-Cr;GermanversionEN248:2002
【原文标准名称】:卫生设备用水龙头制品.镍铬电镀层的一般要求;德文版本EN248:2002
【标准号】:DINEN248-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:金属覆层;镍;外观检查(试验);表面防护层;检验;铬;防护覆层;镍铬;防腐蚀;中性盐雾试验;错误类型;粘附;粘结力;排放旋塞;特性;耐腐蚀性;覆层;电解的;电解质防潮层;定义;试验;规范(验收);精整;稳定性(机械性能);卫生;表面;镍合金
【英文主题词】:Adhesion;Adhesiveforce;Chromium;Coatings;Consistency(mechanicalproperty);Corrosionprotection;Corrosionresistance;Definition;Definitions;Draw-offtaps;Electrolytic;Electrolyticdamp-proofcourses;Finishes;Inspection;Metalcoatings;Nickel;Nickelalloys;Nickel-chromium;Properties;Protectivecoatings;Salt-spraytests;Sanitary;Specification(approval);Surfaceprotectivecoat;Surfaces;Testing;Typusoferror;Visualinspection(testing)
【摘要】:TheaimofthisEuropeanStandardis:-todefinetheconditionoftheexposedsurfacesoftapware,-toestablishthecharacteristics(resistancetocorrosion,adherence)ofthesurfacecoating,-todescribethetestsforverifyingthesecharacteristics.Itappliestoallsanitaryfittings(supplyorwastefittings)whichhaveametallicNi-Crcoating,whateverthenatureofthesubstratematerial.
【中国标准分类号】:A29;Q81
【国际标准分类号】:91_140_70
【页数】:9P.;A4
【正文语种】:德语


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【英文标准名称】:Opticalfibres-Part2-10:Productspecifications-SectionalspecificationforcategoryA1multimodefibres
【原文标准名称】:光纤.第2-10部分:产品规范.A1类多模纤维用分规范
【标准号】:IEC60793-2-10-2007
【标准状态】:作废
【国别】:国际
【发布日期】:2007-06
【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/SC86A
【标准类型】:()
【标准水平】:()
【中文主题词】:设计;尺寸;电气工程;光纤;总论;机械性能;多模纤维;光波导;光电子学;产品规范;分规范;规范;规范(验收);远程通信;传输特性
【英文主题词】:Design;Dimensions;Electricalengineering;Environmentalrequirements;Fibreoptics;Generalsection;Mechanicalproperties;Multimodefibres;Opticalwaveguides;Optoelectronics;Productspecifications;Properties;Sectionalspecification;Specification;Specification(approval);Telecommunication;Testing;Transmissioncharacteristics
【摘要】:ThispartofIEC60793isapplicabletoopticalfibretypesA1a,A1b,andAid.Thesefibresareusedorcanbeincorporatedininformationtransmissionequipmentandopticalfibrecables.TypeA1afibreisa50/125μmgradedindexfibre.TypeA1a.1appliesto50/125(imfibre,whileA1a.2appliesto850nmlaser-optimised50/125urnfibre.TypeA1bappliesto62,5/125μmgradedindexfibreandAidappliesto100/140μmgradedindexfibre.Otherapplicationsinclude,butarenotrestrictedto,thefollowing:shortreach,highbit-ratesystemsintelephony,distributionandlocalnetworkscarryingdata,voiceand/orvideoservices;on-premisesintra-buildingandinter-buildingfibreinstallationsincludingLANs,PBXs,video,variousmultiplexinguses,outsidetelephonecableplantuse,andmiscellaneousrelateduses.Threetypesofrequirementsapplytothesefibres:-generalrequirements,asdefinedinIEC60793-2;-specificrequirementscommontothecategoryA1multimodefibrescoveredinthisstandardandwhicharegiveninClause3;-particularrequirementsapplicabletoindividualfibretypesorspecificapplications,whicharedefinedinthenormativefamilyspecificationannexes.
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:66P;A4
【正文语种】:英语


Product Code:SAE AMS3798/2
Title:Webbing, Low Modulus Aramid, 1 (25) Wide, 600 (2,669) Breaking Strength, Herringbone Twill
Issuing Committee:Ams P Polymeric Materials Committee
Scope:This specification covers one width and one strength of low-modulus aramid webbing. This product has been used in construction of parachutes, but usage is not limited to such applications. 1 inch (25.4 mm) wide low-modulus aramid webbing having 600 pounds force (2,669 N) breaking strength.