IEC 61362 Corrigendum 1-2000 水力涡轮机控制系统的规范指南
时间:2024-05-17 19:46:56 来源: 标准资料网 作者：标准资料网 阅读：9655
【英文标准名称】:Guidetospecificationofhydraulicturbinecontrolsystems
【原文标准名称】:水力涡轮机控制系统的规范指南
【标准号】:IEC61362Corrigendum1-2000
【标准状态】:作废
【国别】:国际
【发布日期】:2000-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC4
【标准类型】:()
【标准水平】:()
【中文主题词】:控制设备;控制系统;定义;指导手册;液压系统;规范;涡轮机;水轮机
【英文主题词】:Controlequipment;Controlsystems;Definition;Definitions;Guidebooks;Hydraulicsystems;Specification;Turbines;Waterturbines
【摘要】:ThisstandardisGuidetospecificationofhydraulicturbinecontrolsystems;Corrigendum1
【中国标准分类号】:K55
【国际标准分类号】:27_140
【页数】:
【正文语种】:英语
【英文标准名称】:Quenchingmedia.Evaluationofquenchingabilityofanindustrialunit.
【原文标准名称】:淬火介质.工业装置淬火能力的评价
【标准号】:NFT60-179-1993
【标准状态】:现行
【国别】:法国
【发布日期】:1993-05-01
【实施或试行日期】:1993-05-20
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:H04
【国际标准分类号】:75_100
【页数】:25P;A4
【正文语种】:其他
【英文标准名称】:StandardPracticeforConditioningandHandlingofNonmetallicMaterialsforNaturalandArtificialWeatheringTests
【原文标准名称】:自然与人工气候试验用非金属材料的状态调节和处理的标准实施规程
【标准号】:ASTMG147-2009
【标准状态】:现行
【国别】:美国
【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】:G03.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:conditioning;handling;shipping;standardatmosphere;testspecimens;weathering;Artificialweathering;Conditioning;Handlingmaterial;Naturalweathering;Nonmetallicmaterials;Shipping;Standardatmospheres;Weathering
【摘要】:Weatheringisaninherentlyvariablescienceduetothefactthatweatheritselfisvariable.Inaddition,therecanbevariabilityinresultsinartificialacceleratedtestingevenwhenalldevicesarerunningidenticalexposurecycles.Therefore,itisessentialtocontrolallfactorsasmuchaspossibleinordertoreducetheoverallsourceoferror.Properhandlingofspecimensisextremelyimportantformaintainingtheintegrityofthematerialbeingevaluated.Damagetospecimenscausedbyimproperhandlingandlabelingcanadverselyaffectthevalidityofthetestingprogram,causinglossofmoneyandtime.Improperhandlingcanintroducenonstandardproceduresintotheprotocolwhichmaybeasignificantsourceofvariability,adverselyaffectingtheoverallprecisionofresultsobtained.Improperhandlingmayalsointroduceabiasintheresultsobtained.Changestomaterialscanoccurevenunderaseeminglybenignconditioningenvironment,especiallyifthespecimenhasalreadybeenexposed.Thereforeitisnecessarytominimizethenumberandlengthofnon-testingperiodsinorderthattheexposureistheonlycauseoffurtherchanges.1.1Thispracticecoversspecimenpreparation,identification,packing,shipping,handling,andconditioningbefore,during,andafternaturalandartificialweatheringtesting.1.2Thispracticeincludesdetailsontheconditioningofspecimensafterexposureandbeforeexamination.Thispracticealsocoverslong-termstorageoffilespecimens.1.3Conditioninginthispracticedoesnotrefertothespecificactofexposingthespecimenstotheweatheringfactors.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ThereisnoequivalentISOstandarddescribingproceduresforidentification,shipping,conditioning,andhandlingofspecimensintendedfornaturalorartificialweatheringtests.ISO139andISO291describeproceduresusedforconditioningspecimenspriortoandduringphysicalpropertytesting.
【中国标准分类号】:A20
【国际标准分类号】:19_020
【页数】:7P.;A4
【正文语种】:英语