MIL-A-83406B (AMENDMENT 4), MILITARY SPECIFICATION: ANTI-G GARMENT, CUTAWAY, CSU-13B/P (16 NOV 1998) (S/S BY MIL-DTL-83406C]., This amendment forms a part of Military Specification MIL-A-83406B (USAF), dated 3 September 1975, and isapproved for use by the Department of the Air Force and is available for use by all Department and Agencies or theDepartment or Defense.
【英文标准名称】:Domesticandsimilarelectronicequipmentinterconnectionrequirements:AV-link-General
【原文标准名称】:家用和类似用途电气设备互联要求.交流电.链接.总则
【标准号】:BSEN50157-1-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-02-15
【实施或试行日期】:1999-02-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1StandardizationstructureoftheAV.linkWithintheAV.linkchainconcept(seeEN50157-2-1)acontrolsignallineatcontact10ofthePERITELEVISIONconnectorisdefined.Withinthiscontrolsignallineabit-structureisdefinedintroducingdifferentmodesofoperationwhichintroducesthefollowingoperationcapabilities:—basiccapabilityforautomaticselectionofdevicesandautomaticsignalqualitymatchingwithrespecttothedeliveredandreceivedsignals(suchase.g.R,G,B,Y"/C"andCVBSwherebyR,G,Bhasthehighestpicturequality,Y"/C"isthenextoneandCVBSisthelowest);thispart,describedinEN50157-2-1,isthebasefortheinterconnectionprinciple(chainconcept)andismandatoryforallproductsimplementingthepartsofthisstandard;—basicAV-systemorientedcommandswhicharemeantforeasyuseofanAV-systemwithrespecttotheinterconnectionandinter-operability(EN50157-2-2);—systemapplications(EN50157-2-3);—futureextensions.Dependingonthe"startsequence"bitstructurethefollowingrelatedstandardsaredefinedorunderconsideration:2RulesfortheimplementationofthepartsofEN50157withrespecttotheuseof:a)connectors;b)cord-sets;c)recommendedrequirements;d)methodsofmeasurement.Thispart1ofEN50157includestheclauseswithrespectto:—thenewsocketandplugconnectorsandnewcord-sets;—theuseofthelogo;and—therecommendedapplicationinformationandcorrespondingchainanddevicerequirements.IntroductionofproductsbasedontheimplementationoftherelatedpartsofEN50157inthemarketneedsarealisticandfaresolutiontowardstheuseandintroductionofthenewproposed,socket,plugconnectors,cord-sets,recommendedrequirementsandmethodsofmeasurements.ThesituationtodaywithinConsumerElectronicmanufacturingdoesnotallowinvestmentsbasedonnewproposedstandardswhichintroduceshigherperformances,nonebackwardscompatibleconnectorsandtheirrelatedcord-sets.Thereforeacertainintroductionperiodisneededtoestablishwhethertheseproposedstandardswillbegenerallyacceptedbythemarketandmanufacturers.AlthoughstandardsEN50157-2-Xarebasedonthenewproposedsocketandplugconnectors,cord-setsandrecommendedrequirements,atransitionperiodisallowedwherebyproductsimplementingpart(s)ofEN50157maystartwiththeuseofexisting:—socketandplugconnectorsinaccordancewithEN50049-1;—cord-setsmarkedtypeUasdescribedinEN50049-1;—deviceswhich,intheloop-throughsituation,introduceaslowaspossibleperformancedegradationifproductsareconnectedinaccordancewithEN50157-1andEN50157-2-X.(Thisloop-throughfacilityisonlyneededwithin"inbetween"productswhichneedtwoconnectorsTypeIandTypeIIasexplainedinEN50157-2-1,5.1.)
【中国标准分类号】:Y60
【国际标准分类号】:33_160_01
【页数】:14P;A4
【正文语种】:英语
基本信息
标准名称: | 喷油泵柱塞阀偶件可靠性考核 评定方法、台架试验方法及失效判定 |
中标分类: |
机械 >>
活塞式内燃机与其他动力设备 >>
燃油供热系统 |
替代情况: | JB/T 51182-1994 |
发布部门: | 中国机械工业联合会 |
发布日期: | 2000-03-30 |
实施日期: | 2000-10-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
提出单位: | 全国农业机械标准化技术委员会 |
归口单位: | 全国农业机械标准化技术委员会 |
起草单位: | 江苏理工大学流体机械工程技术中心、中国农机化科学研究院 |
起草人: | 王 洋、张咸胜、施卫东、何智峰、韩有军、许敏田、夏丁良 |
出版日期: | 1900-01-01 |
页数: | 5 页 |
批文号: | 国机管[2000]136 |
适用范围
JB/T 51182-2000 本标准是对JB/T 51182-94《喷油泵柱塞偶件可靠性考核评定方法、台架试验方法及失效判定规则》的修订 本标准规定了喷油泵柱塞偶件可靠性评定方法、台架试验方法及失效判定规则。 本标准适用于喷油泵柱塞偶件可靠性测定和考核评定。 本标准于1990年以JB/NQ 236-90首次发布,于1994年标准号调整为JB/T 51182-94。
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所属分类: 机械 活塞式内燃机与其他动力设备 燃油供热系统