NF L54-110-021-2007 航空航天系列.矩形模块电连接器.连续工作温度175℃.第021部分:插头用耦合系统键槽.产品标准
时间:2024-05-16 23:17:12 来源: 标准资料网 作者：标准资料网 阅读：9209
【英文标准名称】:Aerospaceseries-Connectors,electrical,rectangular,modular-Operatingtemperature175oCcontinuous-Part021:couplingsystemKeywayforplug-Productstandard.
【原文标准名称】:航空航天系列.矩形模块电连接器.连续工作温度175℃.第021部分:插头用耦合系统键槽.产品标准
【标准号】:NFL54-110-021-2007
【标准状态】:现行
【国别】:法国
【发布日期】:2007-09-01
【实施或试行日期】:2007-09-22
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;飞行器部件;色码;交货条件;设计;电连接器;电插头;电气工程;编码;检验;键槽;多语种的;包装件;插头;产品标准;特性;矩形连接器;航天运输;规范(验收);测试;型式
【英文主题词】:
【摘要】:
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:16P;A4
【正文语种】:其他
Product Code:SAE AS5951
Title:Hose Assembly, Polytetrafluoroethylene, Para-Aramid Reinforced, 5080 psi (35,000 KPa), 275掳F (135掳C), Aircraft Hydraulic Systems
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:This document defines the requirements for polytetrafluoroethylene (PTFE) lined, para-aramid reinforced, hose assemblies suitable for use in 275 掳F (135 掳C), 5080 psi (35,000 kPa) aircraft hydraulic systems.NOTE: The SI metric units defined herein are soft conversion units.【英文标准名称】:StandardSpecificationforRigidAcrylonitrile-Butadiene-Styrene(ABS)MaterialsforPipeandFittings
【原文标准名称】:管和管配件用硬质丙烯腈-丁二烯-苯乙烯共聚物(ABS)材料的标准规范
【标准号】:ASTMD3965-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:D20.15
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:配件;丙烯腈-丁二烯-苯乙烯共聚物;化合物;管;塑料
【英文主题词】:ABS;pipe;pipefittings;plasticmaterials
【摘要】:1.1ThisspecificationcoversmaterialsmadefromonlyvirginABSpolymersandblendsofABSpolymerssuitableforuseintheextrusionofpipeandmoldingoffittings.1.2TherequirementsofthisspecificationareapplicableonlytotheABSpolymersandblendsofABSpolymersasclassifiedanddonotaddresstherequirementsofthefinishedpipeorfittings.TheapplicableASTMstandardspecificationforpipeorfittingsshouldbeconsultedfortheirrequirements.1.3ThisspecificationexcludesABSpolymersandblendsofABSpolymersmadefromreprocessed,regrind,reclaimed,orrecycledmaterials.ABSrework,generatedin-housebytheoriginalplasticmanufacturer,maybeusedbythatoriginalmanufacturer,providedtheABSproductshippedmeetsthephysicalandmechanicalpropertiesrequiredbyitscalloutinTable1ofthisspecification.1.4ThisspecificationprovidesameansfordescribingABSmaterialsusedinthemanufactureofpipeandfittings.Itisnotintendedfortheselectionofmaterials.Materialselectionshouldbemadebythosehavingexpertiseintheplasticsfieldaftercarefulconsiderationofthedesignandtheperformancerequiredofthepart,theenvironmenttowhichitwillbeexposed,thefabricationprocesstobeemployed,theinherentpropertiesofthematerialotherthanthosecoveredbythisspecification,andtheeconomics.1.5ThisspecificationprovidesfortheclassificationofABSpolymersandblendsofABSpolymersintogroupsbasedonfiveproperties:Izodimpactstrengthatroomtemperature,Izodimpactstrengthatlowtemperature,deflectiontemperatureunderload,tensilestressatyieldpoint,andmodulusofelasticityintension.ThepropertiesincludedinthisspecificationarethoserequiredtoidentifytheABSmaterialbythecellclassifications.Note18212;OtherrequirementsnecessarytoidentifyparticularcharacteristicsofABSpolymersandblendsofABSpolymerswillbeaddedastestmethodsbecomeavailableortheneedisidentified.Note28212;Duetopipeandfittingstandardsrequirementsaseparatestandardisplannedforrecycledmaterials.Note38212;ThisspecificationandISO7245-1984arenotequivalent.1.6ThevaluesstatedinSIunitsshallbethestandard.Thevaluesgiveninbracketsareforinformationonly.1.7Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodsportion,Section13,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20;23_040_45
【页数】:4P.;A4
【正文语种】: