NF X41-508-1956 防护.接触杀虫剂的杀虫效能的初步研究的快速方法
时间:2024-05-20 00:41:48 来源: 标准资料网 作者：标准资料网 阅读：9950
【英文标准名称】:Protection.Rapidmethodforprioranalysisoftheinsecticidalpowerofproductsactingbycontact.
【原文标准名称】:防护.接触杀虫剂的杀虫效能的初步研究的快速方法
【标准号】:NFX41-508-1956
【标准状态】:现行
【国别】:法国
【发布日期】:1956-10-01
【实施或试行日期】:1956-10-31
【发布单位】:(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:保护(装置);可行性;杀虫剂;抗病虫害试验;农药;试验;安全
【英文主题词】:
【摘要】:
【中国标准分类号】:B71
【国际标准分类号】:71_100_50
【页数】:4P.;A4
【正文语种】:其他
【英文标准名称】:StandardPracticeforFieldCalibrationandApplicationofHand-HeldMoistureMeters
【原文标准名称】:手持式水分仪应用和现场校准的标准实施规程
【标准号】:ASTMD7438-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D07.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Hand-heldmetersprovidearapidmeansofsamplingmoisturecontentofwood-basedmaterialsduringandafterprocessingtomaintainqualityassuranceandcompliancewithstandards.However,thesemeasurementsareinferential;thatis,electricalparametersaremeasuredandcomparedagainstacalibrationtoobtainanindirectmeasureofmoisturecontent.Theelectricalmeasurementsareinfluencedbyactualmoisturecontent,anumberofotherwoodvariables,environmentalconditions,geometryofthemeasuringprobecircuitry,anddesignofthemeter.Themaximumaccuracycanonlybeobtainedbyanawarenessoftheeffectofeachparameteronthemeteroutputandcorrectionofreadingsasspecifiedbythesetestmethods.AppendixX1isacommentarythatprovidesexplanationofthemandatorysectionsanddiscussionofhistoricalpractices.AppendixX2addressestheinfluenceofprocessandwoodvariables.Thispracticeprovidesforcalibrationandapplicationofwoodproductsthatcontaincommercialcharacteristicsandthatreflectthemanufacturingenvironment.Mostusesofhand-heldmoisturemetersemploycorrelative(predictive)relationshipsbetweenthemeterreadingandwoodareasorvolumesthatexceedthatofthedirectmetermeasurement(forexample,largerspecimens,piecesoflumber,lots).Thefieldcalibrationsectionofthispracticeanticipatesthepotentialneedforthistypeofsampling.ThesecorrelativeusesareexaminedinAppendixX3.1.1Thispracticeappliestothemeasurementofmoisturecontentofsolidwood,includingsolidwoodproductscontainingadditives,thatis,chemicalsoradhesives,byhand-heldmoisturemetersunderconditionsofend-use.1.1.1Thispracticeincludescalibration,use,andinterpretationofmetersforconditionsthatrelatetowoodproductcharacteristics,suchasnonuniformgrainandgrowthringorientation,andtoend-useprocessconditions,suchasmoisturegradients.1.1.2Metersemployingdifferingtechnologiesmaynotprovideequivalentreadingsunderthesameconditions.Whenthispracticehasbeenapplied,itisassumedthatthereferencedmeterisacceptableunlessotherwisespecified.MetersshallhavebeencalibratedbyTestMethodsD4444.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N51
【国际标准分类号】:79_120_99
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:RUBBER,VULCANIZED.DETERMINATIONOFADHESIONTOMETAL.ONE-PLATEMETHOD.
【原文标准名称】:硫化橡胶.对金属附着力的测定.单板法
【标准号】:NFT46-058-1988
【标准状态】:作废
【国别】:法国
【发布日期】:1988-08
【实施或试行日期】:1988-07-20
【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】:薄板材;金属;粘附;弹性体;粘结强度;金属板;硫化橡胶;橡胶;附着力试验
【英文主题词】:
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:3P;A4
【正文语种】:其他