NF Q50-004-1966 纸浆.制浆溶液中硫酸钠含量测定
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【英文标准名称】:PULPSFORPAPER.QUANTITYDETERMINATIONOFSODIUMSULPHIDEINPULPLIQUORSFORPAPERMAKING.
【原文标准名称】:纸浆.制浆溶液中硫酸钠含量测定
【标准号】:NFQ50-004-1966
【标准状态】:作废
【国别】:法国
【发布日期】:1966-06
【实施或试行日期】:1966-06-01
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:纸浆;化学分析;纸;含量测定;化学分析和试验;定义
【英文主题词】:
【摘要】:
【中国标准分类号】:Y31
【国际标准分类号】:85_040
【页数】:4P.;A4
【正文语种】:其他
【英文标准名称】:Cleanroomsandassociatedcontrolledenvironments-Biocontaminationcontrol-Part1:Generalprinciplesandmethods
【原文标准名称】:洁净室和相关可控环境.生物污染控制.第1部分:一般原理和方法
【标准号】:ISO14698-1-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-09
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC209
【标准类型】:()
【标准水平】:()
【中文主题词】:危害;粒子集中性;空气污染;无菌室;抽样方法;无菌室技术;生物污染;粒子数量;监督(认可);总论;定义;医学科学;检验;规范(验收);验证;污染
【英文主题词】:Airpollution;Biocontamination;Checks;Cleanrooms;Clean-roomtechnology;Concentrationofparticles;Contamination;Definitions;Generalsection;Hazards;Medicalsciences;Numberofparticles;Samplingmethods;Specification(approval);Surveillance(approval);Verification
【摘要】:ThispartofISO14698establishestheprinciplesandbasicmethodologyofaformalsystemofbiocontaminationcontrol(FormalSystem)forassessingandcontrollingbiocontaminationwhencleanroomtechnologyisappliedforthatpurpose.ThispartofISO14698specifiesthemethodsrequiredformonitoringriskzonesinaconsistentwayandforapplyingcontrolmeasuresappropriatetothedegreeofriskinvolved.Inzoneswhereriskislow,itcanbeusedasasourceofinformation.Application-specificrequirementsarenotgiven.Neitherarefireandsafetyissuesaddressed;forthese,seeregulatoryrequirementsandothernationalorlocaldocumentation.
【中国标准分类号】:C66
【国际标准分类号】:13_040_35
【页数】:32P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforEvaluationoftheAbilityofEngineOiltoEmulsifyWaterandSimulatedEd85Fuel
【原文标准名称】:评估机油对水和模拟Ed85燃料的乳化能力的标准试验方法
【标准号】:ASTMD7563-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:D02.B0.07
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:denaturedfuelethanol;engineoil;engineoilemulsion;simulatedEd85fuel;wateremulsion;Denaturedfuelethanol;Emulsification;Engineoils(automotive)
【摘要】:Duringengineoperation,engineoilcanbecomecontaminatedbywaterandfuel.InthecaseofEd85fuels,thiscontaminationcanresultinanon-emulsifiedaqueousbottomlayerintheoilthatcanaffectthelubricationanddetergencyoftheengineoil.Toavoidfieldproblems,engineoilshouldbecapableofemulsifyingwatercontaminationtotheextentthatnoaqueouslayerappears.Thetestdescribedinthismethodisdesignedtoevaluatetheabilityofanengineoil,contaminatedwithaspecifiedamountofwater(volumefractionof10%oftheoriginaloilsample)andsimulatedEd85fuel(alsoavolumefractionof10%oftheoriginaloilsample),toemulsifythewaterafteragitationinablenderandtomaintainthisemulsionattemperaturesof20x00B0;Cto25x00B0;Cand-5x00B0;Cto0x00B0;Cforatleast24h.Thistestmethodhaspotentialuseinspecificationsofenginelubricatingoils,suchasSpecificationD4485.1.1ThistestmethoddescribesaqualitativeproceduretomeasuretheabilityofaspecificvolumeofengineoiltoemulsifyaspecificaddedvolumeofcombinedwaterandsimulatedEd85fueluponagitationinahigh-speedblenderandtoretainthisemulsifiedstateforatleast24hattemperaturesofboth20x00B0;Cto25x00B0;Cand-5x00B0;Cto0x00B0;C.1.2InformationLettersarepublishedperiodicallybytheASTMTestMonitoringCenter(TMC)toupdatethisandothertestmethodsunderthejurisdictionofSubcommitteeD02.B0.CopiesoftheseletterscanbeobtainedbywritingtheCenter.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E34
【国际标准分类号】:75_100
【页数】:6P.;A4
【正文语种】:英语
