ANSI/SMPTE 76-1996 电影摄像机片.16mm和8mm螺纹式镜头筒
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来源:标准资料网
【英文标准名称】:Motion-PictureCameras-16-and8-mmThreadedLensMounts
【原文标准名称】:电影摄像机片.16mm和8mm螺纹式镜头筒
【标准号】:ANSI/SMPTE76-1996
【标准状态】:作废
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:工艺学;影片;电影摄影机;摄影机镜头
【英文主题词】:Cameralenses;Films;Motion-picturecameras;Technology
【摘要】:
【中国标准分类号】:N43
【国际标准分类号】:37_060_10
【页数】:
【正文语种】:英语
【英文标准名称】:StandardTestMethodforHalf-CellPotentialsofUncoatedReinforcingSteelinConcrete
【原文标准名称】:混凝土中非涂覆增强钢半电池电势用标准试验方法
【标准号】:ASTMC876-2009
【标准状态】:作废
【国别】:
【发布日期】:2009
【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】:G01.14
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:耐腐蚀混凝土性能;耐腐蚀混凝土增强钢;腐蚀;腐蚀性;腐蚀电势;混凝土增强;混凝土试件;腐蚀性混凝土;电场测试-混凝土/堆积物;半电池电势;增强钢/混凝土;非涂覆钢;NumberCode77.140.15(Steelsforreinforcementofconcrete)
【英文主题词】:concrete-corrosionactivity;concrete-corrosionofreinforcingsteel;corrosion;corrosionactivity;corrosionpotentials;Concretereinforcement;Concretetestspecimens;Corrosion--concrete;Fieldtesting--concrete/aggregates;Half-cellpotentials;Rein
【摘要】:Thistestmethodissuitableforin-serviceevaluationandforuseinresearchanddevelopmentwork.Thistestmethodisapplicabletomembersregardlessoftheirsizeorthedepthofconcretecoveroverthereinforcingsteel.Concretecoverinexcessof3in.(75mm)canresultinanaveragingofadjacentreinforcementcorrosionpotentialsthatcanresultinalossoftheabilitytodiscriminatevariationinrelativecorrosionactivity.Thistestmethodmaybeusedatanytimeduringthelifeofaconcretemember.Theresultsobtainedbytheuseofthistestmethodshallnotbeconsideredasameansforestimatingthestructuralpropertiesofthesteelorofthereinforcedconcretemember.Thepotentialmeasurementsshouldbeinterpretedbyengineersortechnicalspecialistsexperiencedinthefieldsofconcretematerialsandcorrosiontesting.Itisoftennecessarytouseotherdatasuchaschloridecontents,depthofcarbonation,delaminationsurveyfindings,rateofcorrosionresults,andenvironmentalexposureconditions,inadditiontocorrosionpotentialmeasurements,toformulateconclusionsconcerningcorrosionactivityofembeddedsteelanditsprobableeffectontheservicelifeofastructure.1.1Thistestmethodcoverstheestimationoftheelectricalcorrosionpotentialofuncoatedreinforcingsteelinfieldandlaboratoryconcrete,forthepurposeofdeterminingthecorrosionactivityofthereinforcingsteel.1.2Thistestmethodislimitedbyelectricalcircuitry.Concretesurfaceinbuildinginteriorsanddesertenvironmentslosesufficientmoisturesothattheconcreteresistivitybecomessohighthatspecialtestingtechniquesnotcoveredinthistestmethodmayberequired(see5.1.4.1).Concretesurfacesthatarecoatedortreatedwithsealersmaynotprovideanacceptableelectricalcircuit.ThebasicconfigurationoftheelectricalcircuitisshowninFig.1.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.FIG.1ReferenceElectrodeCircuitry
【中国标准分类号】:H49
【国际标准分类号】:77_140_15
【页数】:7P.;A4
【正文语种】:
【英文标准名称】:Safetyintheorganizationofwork;handsignsforguidinganddirectingpurposes
【原文标准名称】:劳动组织的安全性规定.指导和指挥手势
【标准号】:DIN33409-1983
【标准状态】:现行
【国别】:德国
【发布日期】:1983-04
【实施或试行日期】:1983-04-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:安全工程;非口头交流;劳动作业组织;手势信号;移动方向;人工信号;图形符号;符号;组织和方法;安全教育;定义;安全措施;标志
【英文主题词】:Definition;Definitions;Directionofmovement;Ergonomics;Graphicsymbols;Handsignals;Handsigns;Non-verbalcommunication;Organizationandmethods;Safetyeducation;Safetyengineering;Safetymeasures;Signs;Symbols
【摘要】:Thisstandardappliestothepurposeofdirectingandguidingpeoplewhohavetoworkwithmechanicalequipment.Thisdocumentappliestoareaswhereregulationsbylaw(e.g.RailwaySignalRegulations)exist.Itdefinesthetermhandsignsinaneasywaybyusingillustrations.
【中国标准分类号】:C65
【国际标准分类号】:13_100
【页数】:4P.;A4
【正文语种】:德语
