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DIN EN 14081-4-2007 木结构.带矩形横截面的强度分级的结构木材.第4部分:机器分级.机器受控系统的分级机器设置

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【英文标准名称】:Timberstructures-Strengthgradedstructuraltimberwithrectangularcrosssection-Part4:Machinegrading-Gradingmachinesettingsformachinecontrolledsystems;GermanversionEN14081-4:2005+A2:2007
【原文标准名称】:木结构.带矩形横截面的强度分级的结构木材.第4部分:机器分级.机器受控系统的分级机器设置
【标准号】:DINEN14081-4-2007
【标准状态】:作废
【国别】:德国
【发布日期】:2007-12
【实施或试行日期】:
【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】:调节;分类;部件;建筑;施工材料;横断面;横截面尺寸;定义;输送;作标记;机械的;机械性能;性能;长方形;锯材;分选机;规范(验收);材料强度;建筑用木料;木结构;木材型号;木材;木质板材;木工机械
【英文主题词】:Adjustments;Classifications;Components;Construction;Constructionmaterials;Crosssections;Cross-sectionaldimension;Definition;Definitions;Feeding;Marking;Mechanical;Mechanicalproperties;Properties;Rectangularshape;Sawntimber;Sortingmachines;Specification(approval);Strengthofmaterials;Structuraltimber;Timberconstruction;Timberstructures;Typeoftimber;Wood;Woodbasedsheetmaterials;Woodworkingmachines
【摘要】:ThisEuropeanStandardgivessettings,derivedaccordingtotherequirementsgiveninEN14081-2,forvariouscombinationsofstrengthclassesorgrades,gradingmachinesandspeciesfromparticularsourcesofgrowth.Thesesettingsareonlyapplicabletotimberfromthesourcesindicatedinthetables.
【中国标准分类号】:Q71
【国际标准分类号】:79_040;79_120_10
【页数】:27P.;A4
【正文语种】:德语


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【英文标准名称】:StandardGuideforDirectCurrentPlasma-AtomicEmissionSpectrometryAnalysis
【原文标准名称】:直流等离子原子发射光谱测定分析用标准指南
【标准号】:ASTME1097-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:E01.20
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:分析;电流;发射分光光度测定法;指导手册;金属;等离子体;光谱测定法
【英文主题词】:DCP-AES;dcplasmaguide;directcurrentplasma-atomicemissionspectrometry;plasma;plasmaoperations
【摘要】:AnalysesusingDCP-AESrequireproperpreparationoftestsolutions,accuratecalibration,andcontrolofanalyticalprocedures.ASTMtestmethodsthatrefertothisguideshallprovidespecificsontestsolutions,calibration,andprocedures.DCP-AESanalysisisprimarilyconcernedwithtestingmaterialsforcompliancewithspecifications,butmayrangefromqualitativeestimationstoumpireanalysis.Thesemayinvolvemeasuringmajorandminorconstituentsortraceimpurities,orboth.Thisguidesuggestssomeapproachestothesedifferentanalyticalneeds.Thisguideassistsanalystsindevelopingnewmethods.Itisassumedthattheusersofthisguidewillbetrainedanalystscapableofperformingcommonlaboratoryproceduresskillfullyandsafely.Itisexpectedthattheworkwillbeperformedinaproperlyequippedlaboratory.ThisguidedoesnotpurporttodefineallofthequalityassuranceparametersnecessaryforDCP-AESanalysis.Analystsshouldensurethatproperqualityassuranceproceduresarefollowed,especiallythosedefinedbythetestmethod.RefertoGuideE882.1.1Thisguidecoversproceduresforusingadirectcurrentplasma-atomicemissionspectrometer(DCP-AES)todeterminetheconcentrationofelementsinsolution.Recommendationsareprovidedforpreparingandcalibratingtheinstrument,assessinginstrumentperformance,diagnosingandcorrectingforinterferences,measuringtestsolutions,andcalculatingresults.Amethodtocorrectforinstrumentdriftisincluded.1.2ThisguidedoesnotspecifyalltheoperatingconditionsforaDCP-AESbecauseofthedifferencesbetweenmodelsoftheseinstruments.Analystsshouldfollowinstructionsprovidedbythemanufactureroftheparticularinstrument.1.3Thisguidedoesnotattempttospecifyindetailallofthehardwarecomponentsandcomputersoftwareoftheinstrument.Itisassumedthattheinstrument,whethercommerciallyavailable,modified,orcustombuilt,willbecapableofperformingtheanalysesforwhichitisintended,andthattheanalysthasverifiedthisbeforeperformingtheanalysis.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection7.
【中国标准分类号】:A43
【国际标准分类号】:71_040_50
【页数】:8P.;A4
【正文语种】:


【英文标准名称】:Methodof42percentmagnesiumchloridetestforstainlesssteels
【原文标准名称】:不锈钢的42%氯化镁腐蚀试验方法
【标准号】:JISG0576-1975
【标准状态】:作废
【国别】:日本
【发布日期】:1975-11-01
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:TechnicalCommitteeonIronandSteel
【标准类型】:()
【标准水平】:()
【中文主题词】:不锈钢;腐蚀试验;氯化物;卤化物;耐腐蚀钢;镁无机化合物;物理化学法
【英文主题词】:stainlesssteels;corrosion-resistantsteels;corrosiontests;physico-chemicalmethods;;;
【摘要】:
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:3P;A4
【正文语种】:日语