BS 9690-2-2011 无损检测.导波检测.管道,管线和结构管材导波检测的基本要求
时间:2024-04-29 00:08:18 来源: 标准资料网 作者：标准资料网 阅读：8509
【英文标准名称】:Non-destructivetesting.Guidedwavetesting.Basicrequirementsforguidedwavetestingofpipes,pipelinesandstructuraltubulars
【原文标准名称】:无损检测.导波检测.管道,管线和结构管材导波检测的基本要求
【标准号】:BS9690-2-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-10-31
【实施或试行日期】:2011-10-31
【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】:
【英文主题词】:Dataprocessing;Documents;Fluids;Guidedwavetesting;Non-destructivetesting;Pipelines;Pipes;Sonictesting;Steels;Stress;Structuralmembers;Structuralsystems;Testequipment;Tubularshape;Ultrasonictesting;Ultrasonics;WAVES
【摘要】:ThispartofBS9690specifiesthebasicrequirementsforscreeningpipesandsimilartubularobjectsusingtheguidedwavetesting(GWT)method,includingset-up,datacollectionandbasicinterpretationofthedata.ItisintendedtobereadinconjunctionwithBS9690-1.Thispartisapplicabletothetestingofferriticcarbonandlow-alloysteelpipes(tubesusedforthetransportoffluids)andstructuraltubulars(tubesusedforload-bearingconstructions)inthediameterrange1inch(25mm)to60inches(1.52m),withmaximumwallthicknessof2.2inches(55mm).
【中国标准分类号】:H26
【国际标准分类号】:19_100
【页数】:21P.;A4
【正文语种】:英语
【英文标准名称】:Methodsofmeasurementonreceiversforsatellitebroadcasttransmissionsinthe12GHzband-ElectricalmeasurementsondecoderunitsforMAC/packetsystems
【原文标准名称】:12GHz频带卫星广播接收机的测量方法.MAC/包系统的译码器单元的测量方法
【标准号】:BSEN61079-5-1995
【标准状态】:现行
【国别】:英国
【发布日期】:1995-08-15
【实施或试行日期】:1995-08-15
【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】:电学测量;认可试验;通信系统;信号失真;卫星通信链路;开放系统互连;物理层(开放系统互连);电视系统;频率测量;电视广播;电信系统;波形;辐射测量法;电视接收机;网络层;数据链路层;广播;定型试验;接收机
【英文主题词】:Broadcasting;Colour-lightsignals(railways);Datatransfer;Decoders;Definition;Definitions;Electricalengineering;Electricalmeasurement;Inputsignals;MAC;MACmethods;Measuringtechniques;Mediumaccesscontrol;Outputsignals;Radiocircuits;Radioreceivers;Receivers;Satellitecommunications;Satellitelinks;Signals;Transmissiontechnique
【摘要】:TheobjectofthispartofIEC1079istodefinetheconditionsandmethodsofmeasure-menttobeappliedtoMAC/packetdecoderunits.Thespecificationsofthelimitvaluesofthevariousparametersofthedecoderareoutsidethescopeofthispart.ThisunitcaneitherbeconnectedtotheoutputofaDBStunerunitorbeapartofit.ThemethodsofmeasurementconcerningtheDBStunerpartaredescribedinpart2ofIEC1079.TheinputsignalisabasebandvideosignalencodedaccordingtooneofthefollowingMACstandards:-D-MAC/packet;-D2MAC/packet.Theoutputsignalsare:-red,green,bluecoloursignals(R.G.B);-oneormoreaudiosignal(s);-thecompositesynchronizationsignal.NOTE-ThemethodsofmeasurementcanalsobeusedforMAC/packetreceiverswithbuilt-inMACdecoderunitsifR.G.Boutputsignalsareavailable.
【中国标准分类号】:M75
【国际标准分类号】:33_160_20
【页数】:82P.;A4
【正文语种】:英语
【英文标准名称】:Rotaryshaftlip-typesealsincorporatingthermoplasticsealingelements-Part3:Storage,handlingandinstallation
【原文标准名称】:带热塑密封件的旋转轴唇型密封.第3部分:储存,处理与安装
【标准号】:ISO16589-3-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-04-15
【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/TC131
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Erecting(constructionoperation);Fluidtechnology;Handling;Hydraulicequipment;Hydraulicfluidpower;Hydraulictransmissionsystems;Installation;Mounting;Packages;Pneumaticequipment;Pneumatictransmissionsystems;Rotaryshaftringseals;Sealingrings;Seals;Shaftseals;Storage;Thermoplastic;Treatment
【摘要】:ISO16589specifiessealsutilizingsealingelementsmanufacturedfromsuitablyformulatedcompounds,basedonthermoplasticmaterials,suchaspolytetrafluoroethylene(PTFE).Theyareconsideredsuitableforuseunderlowpressureconditions.ThispartofISO16589givesusersoflip-typesealsguidanceonthecarefulstorageandhandlingandproperinstallationofrotaryshaftlip-typeseals;attentionisdrawntothehazardsinvolvedandwaysofavoidingthemarepointedout.NOTEISO16589iscomplementarytoISO6194,whichcoverssealsincorporatingelastomericsealingelements.
【中国标准分类号】:J22
【国际标准分类号】:23_100_60;83_140_50
【页数】:16P.;A4
【正文语种】:英语