BS EN ISO 11547-1996 小艇.负载下起动保护
作者:标准资料网 时间:2024-05-07 05:09:10 浏览:9649
来源:标准资料网
【英文标准名称】:Smallcraft.Start-in-gearprotection
【原文标准名称】:小艇.负载下起动保护
【标准号】:BSENISO11547-1996
【标准状态】:现行
【国别】:英国
【发布日期】:1996-02-15
【实施或试行日期】:1996-02-15
【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】:起动;图形符号;水路运输工程部件;舷外发动机;船用发动机;手册;使用说明;齿轮传动;小艇;安全装置;水路运输工程
【英文主题词】:Air-breakdisconnectors;Boats;Definitions;Drivingmotors;Geardrives;Graphicsymbols;Handbooks;Instructionsforuse;Marineengines;Navalengineering;Offshoreengineering;Outboardmotors;Propulsionengines;Safetydevice;Safetydevices;Safetyrequirements;Shearforce;Shipbuilding;Smallcraft;Specification;Specification(approval);Starters;Starting;Startingdevices;Vessels;Watertransportengineering;Watertransportengineeringcomponents
【摘要】:ThisInternationalStandardspecifiesrequirementstopreventanoutboardmotorfrombeingstartedingear,wheninstalledonsmallcraftofupto24mlengthofhull.
【中国标准分类号】:U18
【国际标准分类号】:47_080
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:Specificationforvisualstrengthgradingofsoftwood
【原文标准名称】:软木的外观强度等级规范.
【标准号】:BS4978-1996
【标准状态】:作废
【国别】:英国
【发布日期】:1996-08-15
【实施或试行日期】:1996-08-15
【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】:木节;认证(认可);检验;木材缺陷;作标记;建筑用木料;施工材料;锯材;质量控制;木材;试验设备;软木;分级(质量);木纹;认可试验;外观检查(试验);材料强度;验收(鉴定);符号;尺寸测量;等级(质量)
【英文主题词】:Acceptance(approval);Approvaltesting;Certification(approval);Constructionmaterials;Dimensionalmeasurement;Grades(quality);Grading(quality);Inspection;Knots(wood);Marking;Qualitycontrol;Sawntimber;Softwoods;Strengthofmaterials;Structuraltimber;Symbols;Testequipment;Visualinspection(testing);Wood;Wooddefects;Woodgrain
【摘要】:Specifiestwogradesforstructuraluse.CoverssoftwoodsgradedintheUKandabroadunderthesupervisionofacertificationbodyapprovedbytheUKTimberGradingCommittee.
【中国标准分类号】:B68
【国际标准分类号】:79_040
【页数】:20P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforChemical,MassSpectrometric,andSpectrochemicalAnalysisofNuclear-GradeUraniumDioxidePowdersandPellets
【原文标准名称】:核纯级二氧化铀粉末及丸的化学、质谱及光谱化学分析的标准试验方法
【标准号】:ASTMC696-1999(2005)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:C26.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:粉末;核技术;核能;铀;光谱测定法;丸状材料;化学分析和试验;粒状材料;二氧化铀;光谱化学分析;分析
【英文主题词】:impuritycontent;isotopiccomposition;stoichiometry;uraniumcontent;uraniumdioxide
【摘要】:Uraniumdioxideisusedasanuclear-reactorfuel.Inordertobesuitableforthispurpose,thematerialmustmeetcertaincriteriaforuraniumcontent,stoichiometry,isotopiccomposition,andimpuritycontent.ThesetestmethodsaredesignedtoshowwhetherornotagivenmaterialmeetsthespecificationsfortheseitemsasdescribedinSpecificationsC753andC776.3.1.1Anassayisperformedtodeterminewhetherthematerialhastheminimumuraniumcontentspecifiedonadryweightbasis.3.1.2Thestoichiometryoftheoxideisusefulforpredictingitssinteringbehaviorinthepelletproductionprocess.3.1.3Determinationoftheisotopiccontentoftheuraniumintheuraniumdioxidepowderismadetoestablishwhethertheeffectivefissilecontentisincompliancewiththepurchaserrsquo;specifications.3.1.4Impuritycontentisdeterminedtoensurethatthemaximumconcentrationlimitofcertainimpurityelementsisnotexceeded.Determinationofimpuritiesisalsorequiredforcalculationoftheequivalentboroncontent(EBC).1.1Thesetestmethodscoverproceduresforthechemical,massspectrometric,andspectrochemicalanalysisofnuclear-gradeuraniumdioxidepowdersandpelletstodeterminecompliancewithspecifications.1.2Thistestmethodcoversthedeterminationofuraniumandtheoxygentouraniumatomicratioinnuclear-gradeuraniumdioxidepowderandpellets.1.4Thistestmethodcoversthedeterminationofchlorineandfluorineinnuclear-gradeuraniumdioxide.Witha1to10-gsample,concentrationsof5to200g/gofchlorineand1to200956;g/goffluorinearedeterminedwithoutinterference.1.5Thistestmethodcoversthedeterminationofmoistureinuraniumdioxidesamples.Detectionlimitsareaslowas10956;g.1.6Thistestmethodcoversthedeterminationofnitridenitrogeninuraniumdioxideintherangefrom10to250956;g.1.7Thistestmethodcoversthespectrographicanalysisofnuclear-gradeUO2forthe26elementsintherangesindicatedinTable2.1.8ForsimultaneousdeterminationoftraceelementsbyplasmaemissionspectroscopyrefertoTestMethodC761.1.9Thistestmethodcoversthespectrochemicaldeterminationofsilverinnuclear-gradeuraniumdioxide.Therelativestandarddeviationis15%fortheconcentrationrangeof0.1to50956;g/g.1.10Thisprocedureisdesignedforarapiddeterminationofsurfaceareaofnuclear-gradeuraniumdioxide(UO2)powders.Thedeterminationofsurfaceareabythisprocedureisautomatic,simple,andfastenoughtobeusedinqualitycontrolwork.Therangeofanalysisisfrom1to1500m2/g.1.11Thistestmethodcoversthedeterminationofhydrogenovertherangefrom0.05to100956;gofhydrogen(H2)inuraniumdioxideUO2pelletsbyinertgasfusion.
【中国标准分类号】:F46
【国际标准分类号】:
【页数】:16P.;A4
【正文语种】:
