BS EN 3155-044-2007 航空航天系列.连接元件用电连接器.T级双压接A型外螺纹为44的电连接器.产品标准

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【英文标准名称】:Aerospaceseries-Electricalcontactsusedinelementsofconnection-Contacts,electrical,male044,typeA,doublecrimping,classT.Productstandard
【原文标准名称】:航空航天系列.连接元件用电连接器.T级双压接A型外螺纹为44的电连接器.产品标准
【标准号】:BSEN3155-044-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-04-30
【实施或试行日期】:2007-04-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;连接器的连接件;触点;触点连接;接触插入物;压接连接器;名称与符号;尺寸;电缆;电连接器;电气装置;紧固件;材料;多语种的;针形连接器;产品标准;航天运输;规范(验收);表面防护;试验;类型
【英文主题词】:Aerospacetransport;Airtransport;Connectoredjoints;Contact;Contactconnection;Contactinserts;Crimpcontacts;Designations;Dimensions;Electriccables;Electriccontacts;Electricalinstallations;Fasteners;Materials;Multilingual;Pincontacts;Productstandards;Spacetransport;Specification(approval);Surfaceprotection;Testing;Types
【摘要】:Thisstandardspecifiestherequiredcharacteristicsandtestsapplicabletoelectricalcontacts,male044,typeA,doublecrimping,classT,usedinelementsofconnectionaccordingtoEN3155-002.ItshallbeusedtogetherwithEN3155-001.TheassociatedfemalecontactisdefinedinEN3155-045.
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:12P;A4
【正文语种】:英语

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下一篇: BS EN 3155-046-2007 航空航天系列.连接元件用电连接器.S级双压接A型插头电连接器.产品标准

【英文标准名称】:StandardTestMethodforDeterminationofCrystalliteSize(LcofCalcinedPetroleumCokebyX-RayDiffraction
【原文标准名称】:用X射线衍射法测定焙烧石油焦结晶大小的试验方法
【标准号】:ASTMD5187-1991(2007)
【标准状态】:现行
【国别】:
【发布日期】:1991
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D02.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:石油焦;石油焦;试验;粒度
【英文主题词】:crystallinity;Lc;petroleumcoke;X-raydiffraction
【摘要】:Thecrystallinityofpetroleumcoke,asreflectedbytheLcvalue,isageneralmeasureofqualityaffectingsuitabilityforenduseandisafunctionoftheheattreatment.Thecrystallitethicknessisusedtodeterminetheextentofsuchheattreatment,forexample,duringcalcination.ThevalueoftheLcdeterminedisnotaffectedbycokemicroporosityorthepresenceofforeign,non-crystallinematerialssuchasdedustoil.1.1Thistestmethodcoversthedeterminationofthemeancrystallitethicknessofarepresentative,pulverizedsampleofcalcinedpetroleumcokebyinterpretationofaX-raydiffractionpatternproducedthroughconventionalX-rayscanningtechniques.1.2Calcinedpetroleumcokecontainscrystallitesofdifferentthicknesses.ThistestmethodcoversthedeterminationoftheaveragethicknessofallcrystallitesinthesamplebyempiricalinterpretationoftheX-raydiffractionpattern.Thecrystallitediameter(La)isnotdeterminedbythistestmethod.1.3ThevaluesstatedinSI(metric)unitsaretoberegardedasthestandard.Theinch-poundunitsgiveninparenthesesareprovidedforinformationpurposesonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E44
【国际标准分类号】:75_160_10
【页数】:4P.;A4
【正文语种】:

MIL-N-8984 (AMENDMENT 1), MILITARY SPECIFICATION: NUT, SELF-LOCKING, STEEL, 260 KSI FTU, 450 DEG. F (28 JAN 1972) [S/S BY NASM8984]., This amendment forms a part of MIL-N-8984, dated 28 JANUARY 1972, and is approved for use by all Departments and Agencies of the Department of Defense.