NF F50-403-1988 铁路固定设备.标准铁轨.46kg/m铁轨在金属轨枕上的固定和不同轨距相应轨夹的位置

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【英文标准名称】:Aerospace-Airframesphericalrollerbearings,single-row,self-aligning,sealed,extendedinnerring,intermediateduty-Inchseries
【原文标准名称】:航空航天飞机结构用中等负荷扩展内圈单列自位密封球面滚子轴承英制系列
【标准号】:ISO14193-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-04
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisInternationalStandardspecifiesthecharacteristics,boundarydimensions,tolerances,internalclearancesandpermissibleloadsofinchseriessingle-row,self-aligning,sealed,intermediatedutysphericalrollerbearingswithextendedinnerringsusedinairframeapplications.Thesebearingsaredesignedtowithstandonlyslowrotationsandoscillationsunderloadandareintendedforusebetweenfixedandmovingpartsofanaircraftstructureandtheircontrolsurfaces.TheairframerollerbearingscoveredbythisInternationalStandardaredesignedtooperateinthetemperaturerangeof-54℃to+150℃.
【中国标准分类号】:V22
【国际标准分类号】:49_035
【页数】:6P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforPerformanceofExteriorWindows,CurtainWalls,Doors,andImpactProtectiveSystemsImpactedbyMissile(s)andExposedtoCyclicPressureDifferentials
【原文标准名称】:受弹性体冲击以及循环压力差下外窗、幕墙、门和冲击保护系统性能的标准试验方法
【标准号】:ASTME1886-2005
【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】:E06.51
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:负荷;碎片;周期的;门;窗;试验方法;冲击;墙;风暴
【英文主题词】:cyclicpressureloading;fenestration;hurricanes;impactprotectivesystems;missileimpact;windbornedebris;windstorms
【摘要】:1.1Thistestmethoddeterminestheperformanceofexteriorwindows,curtainwalls,doors,andimpactprotectivesystemsimpactedbymissile(s)andsubsequentlysubjectedtocyclicstaticpressuredifferentials.Amissilepropulsiondevice,anairpressuresystem,andatestchamberareusedtomodelsomeconditionswhichmayberepresentativeofwindbornedebrisandpressuresinawindstormenvironment.Thistestmethodisapplicabletothedesignofentirefenestrationorimpactprotectionsystemsassembliesandtheirinstallation.Theperformancedeterminedbythistestmethodrelatestotheabilityofelementsofthebuildingenvelopetoremainunbreachedduringawindstorm.1.2Thespecifyingauthorityshalldefinetherepresentativeconditions(see).1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Valuesgiveninparenthesesareforinformationonly.Certainvaluescontainedinreferencedocumentscitedhereinmaybestatedininch-poundunitsandmustbeconvertedbytheuser.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninSection7.
【中国标准分类号】:P32
【国际标准分类号】:91_060_10;91_060_50
【页数】:8P.;A4
【正文语种】: