EN 3643-1996 航空航天系列.钛TI-P02阳极处理100度普通沉头实心铆钉.英制系列
时间:2024-05-21 06:16:29 来源: 标准资料网 作者：标准资料网 阅读：8839
【英文标准名称】:Aerospaceseries-Rivets,solid,100°countersunknormalhead,intitaniumTI-PO2,anodized-Inchbasedseries;GermanversionEN3643:1996
【原文标准名称】:航空航天系列.钛TI-P02阳极处理100度普通沉头实心铆钉.英制系列
【标准号】:EN3643-1996
【标准状态】:现行
【国别】:
【发布日期】:1996-11
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;钛;沉头铆钉;铆钉;英寸;阳极化的;航空运输;飞行器;职责;表面处理;全铆钉;尺寸公差;航天运输;名称与符号;规范(验收);特性;埋头紧固件;航空航天运输
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Anodised;Countersunkfasteners;Countersunkrivets;Designations;Dimensionaltolerances;Dimensions;Duty;Fullrivets;Inch;Properties;Rivets;Spacetransport;Specification(approval);Surfacetreatment;Titanium
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:49_030_60
【页数】:7P.;A4
【正文语种】:英语
【英文标准名称】:Copper,leadandzincsulfideconcentrates-Determinationofmassofcontainedmetalinalot
【原文标准名称】:硫化铜、铅和锌精矿批量测定所含金属的质量
【标准号】:ISO13543-1996
【标准状态】:现行
【国别】:国际
【发布日期】:1996-07
【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/TC183
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;铜;测定;铅无机化合物;浓缩物;铜矿石;铅矿石;质量(物质);铜无机化合物;锌矿石;硫化锌;商业质量;硫化物;锌无机化合物;铅;金属含量;金属矿
【英文主题词】:Commercialmass;Concentrates;Copper;Copperinorganiccompounds;Copperores;Definitions;Determination;Lead;Leadinorganiccompounds;Leadores;Mass;Metalcontent;Metalliferousminerals;Sulphides;Zincinorganiccompounds;Zincores;Zincsulfide
【摘要】:ThisInternationalStandardspecifiesthemethodfordeterminingthemassofcontainedmetalinalot,basedonthewetmass,moisturecontentanddrybasismetalcontentofthelot.Theprocedurefores-timatingthevarianceandconfidenceintervalsforthemassofcontainedmetalisalsospecified.
【中国标准分类号】:H13
【国际标准分类号】:73_060_99
【页数】:5P;A4
【正文语种】:英语
【英文标准名称】:Low-voltagefuses-Part1:Generalrequirements
【原文标准名称】:低压熔断器第1部分:一般要求
【标准号】:IEC60269-1-1998
【标准状态】:作废
【国别】:国际
【发布日期】:1998-12
【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/SC32B
【标准类型】:()
【标准水平】:()
【中文主题词】:熔断器;电气工程;低电压;低压熔断器;规范(验收)
【英文主题词】:Ageingstability;Applications;Breakingcapacity;Classificationsystems;Components;Definition;Definitions;Design;Dimensioning;Electricalengineering;Electricalinstallations;Electrically-operateddevices;Electromagneticcompatibility;EMC;Fuses;Inscription;Lowvoltage;Low-voltagefuses;Low-voltageswitchgear;Operatingconditions;Parameters;Ratings;Specification(approval);Testing;Use;Voltage
【摘要】:Thisstandardisapplicabletofusesincorporatingenclosedcurrent-limitingfuse-linkswithratedbreakingcapacitiesofnotlessthan6kA,intendedforprotectingpower-frequencya.c.circuitsofnominalvoltagesnotexceeding1000Vord.c.circuitsofnominalvoltagesnotexceeding1500V.Subsequentpartsofthisstandard,referredtoherein,coversupplementaryrequirementsforsuchfusesintendedforspecificconditionsofuseorapplications.Fuse-linksintendedtobeincludedinfuse-switchcombinationsaccordingtoIEC60947-3shouldalsocomplywiththefollowingrequirements.NOTE1For"a"fuse-links,detailsofperformance(see2.2.4)ond.ccircuitsshouldbesubjecttoagreementbetweenuserandmanufacturer,NOTE2Modificationsof,andsupplementsto,thisstandardrequiredforcertaintypesoffusesforparticularapplications-forexamplecertainfusesforrollingstock,orfusesforhigh-frequencycircuits-willbecovered,ifnecessary,byseparatestandards.NOTE3Thisstandarddoesnotapplytominiaturefuses,thesebeingcoveredbyIEC60127.Theobjectofthisstandardistoestablishthecharacteristicsoffusesorpartsoffuses(fuse-base,fuse-carrier,fuse-link)insuchawaythattheycanbereplacedbyotherfusesorpartsoffuseshavingthesamecharacteristicsprovidedthattheyareinterchangeableasfarastheirdimensionsareconcerned.Forthispurpose,thisstandardrefersinparticularto:-thefollowingcharacteristicsoffuses:a)theirratedvalues;b)theirinsulation;c)theirtemperatureriseinnormalservice;d)theirpowerdissipationandacceptance;e)theirtime/currentcharacteristics;f)theirbreakingcapacity;g)theircut-offcurrentcharacteristicsandtheir1tcharacteristics.-typetestforverificationofthecharacteristicsoffuses;-themarkingoffuses.
【中国标准分类号】:K31
【国际标准分类号】:29_120_50
【页数】:137P.;A4
【正文语种】:英语