JIS Z8808-1995 测量废气中尘埃浓度的方法
时间:2024-05-19 17:18:45 来源: 标准资料网 作者：标准资料网 阅读：8642
【英文标准名称】:Methodsofmeasuringdustconcentrationinfluegas
【原文标准名称】:测量废气中尘埃浓度的方法
【标准号】:JISZ8808-1995
【标准状态】:现行
【国别】:日本
【发布日期】:1995-03-01
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonEnvironmentandRecyclingPolicy
【标准类型】:()
【标准水平】:()
【中文主题词】:浓度(化学);尘埃;排气;含量测定
【英文主题词】:exhaustgases;dust;determinationofcontent;concentration(chemical)
【摘要】:この規格は,排ガス中のダスト濃度を煙道,煙突,ダクトなど(以下,ダクトという。)において測定する方法について規定する。
【中国标准分类号】:Z25
【国际标准分类号】:13_040_40;71_040_40
【页数】:74P;A4
【正文语种】:日语
【英文标准名称】:Specificationfortechnicalanhydrouslanolin
【原文标准名称】:工业用脱水羊毛脂规范
【标准号】:BS3488-1987
【标准状态】:现行
【国别】:英国
【发布日期】:1987-10-30
【实施或试行日期】:1987-10-30
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:潮气;含量测定;硫;化学成分;工业的;pH值测定;皂化值;碘值;pH值;酸值;羊毛脂;化学分析和试验;防锈;熔点;水解萃取法
【英文主题词】:Acidnumber;Aqueousextractionmethods;Chemicalanalysisandtesting;Chemicalcomposition;Determinationofcontent;Industrial;Iodinenumber;Lanolin;Meltingpoint;Moisture;pH;pHmeasurement;Rustprotection;Saponificationnumber;Sulfur
【摘要】:Requirementsandmethodsoftestforacidvalue,saponificationvalue,iodinevalue,moistureandothervolatilematter,meltingpoint,ash,mattersolubleinwater,pHandsulphur.Doesnotapplytolanolinformedicalorcosmeticuse.
【中国标准分类号】:Y49
【国际标准分类号】:67_200_10
【页数】:6P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforAcceleratedAgingofAdhesiveJointsbytheOxygen-PressureMethod
【原文标准名称】:用氧压法加速粘结接头老化的试验方法
【标准号】:ASTMD3632-1998(2004)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:D14.70
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:工艺;胶粘连接;老化;胶粘剂
【英文主题词】:acceleratedaging;lapshear;oxygenpressure;shearstrength
【摘要】:Thistestmethodisusefultotheadhesivemanufacturerinresearchanddevelopmentorinmanufacturingcontrol.Theresultsarealsousedforspecificationacceptanceorasaguideinadhesiveselection.Theprovisionsfortestingbondedspecimensaswellasfreefilmsaremadefortwopurposes.First,itispossibleforaninteractiontooccurbetweenoxygenandchemicalsordegradationproductsthatmayaffectthedegradationofthebondedjointsstrength.Second,someincreaseinstrengthduetooxidativecrosslinkingmaynotbedetrimentalinabondedassemblyandinfactmaybebeneficial.Adhesivesofthisbehaviorarenotsatisfactorilytestedbyafilmflexibilitytest.Someusersofthistestmethodwillbemostinterestedintheperformanceofthebondedjoint;somewillbemostinterestedintheperformanceoftheadhesive.Inthelattercase,itisimportanttonotethatthetruevariance(errormeansquare)ofthestrengthoftheadhesivemaybeobscuredwhenthetestedcontrolspecimensorthetestedagedspecimensshowwoodfailure.ConflictofProcedure8212;Iftheproceduresofthistestmethodconflictwiththoseofdetailedproductspecificationsormanufacturerrsquo;useinstructionsforaparticularmaterial,thenusethelatter.1.1Thistestmethoddescribeshowtoestimatetherelativeresistancetodeteriorationofadhesivefilmsandadhesive-bondedjointsplacedinahigh-pressureoxygenenvironment.Theinstructionsincludebothwood-to-woodandwood-to-metaljointsaswellasfreefilmofadhesive.Theeffectsofchemicalssuchasfireretardants,preservatives,orwoodextractives,canbeevaluatedbyusingmaterialscontainingthesechemicalsforadherends.1.2Thistestmethodisprimarilyintendedforelastomer-basedconstructionadhesives,butisalsoapplicabletoothertypesofadhesivesthatmaybesusceptibletooxygendegradation.Thisacceleratedtestdoesnotcorrelateexactlywiththenaturalagingoftheadhesivebecauseofthevariedconditionsofnaturalagingandtheabsenceoffactorssuchasmoistureandstress.Theresultsofthisacceleratedtestareonlycomparativeandmustbeevaluatedagainsttheperformanceofbondedjointswhosenaturalandacceleratedagingcharacteristicsareknown.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G38
【国际标准分类号】:
【页数】:8P.;A4
【正文语种】: