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DIN EN 15784-2009 牲畜饲料.预计芽胞杆菌的隔绝和技术,德文版本EN15784:2009

作者:标准资料网 时间:2024-05-06 14:08:16  浏览:8784   来源:标准资料网
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【英文标准名称】:Animalfeedingstuffs-IsolationandenumerationofpresumptiveBacillusspp.;GermanversionEN15784:2009
【原文标准名称】:牲畜饲料.预计芽胞杆菌的隔绝和技术,德文版本EN15784:2009
【标准号】:DINEN15784-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Agriculturalproducts;Agriculture;Animalfeed;Bacillus;Bacteria;Bacteriacountmethods;Chemicalanalysisandtesting;Colonycounttechniques;Counting;Definitions;Determinationofcontent;Highperformanceliquidchromatography;HPLC;Incubation;Inoculation;Instruments;Inter-laboratorytests;Methodsofanalysis;Microcolonycounts;Microorganisms;Samples;Samplingmethods;Separation;Systemology
【摘要】:ThisEuropeanStandarddefinesgeneralrulesfortheenumerationofprobioticbacilliinfeedscontainingbacilli(Bacillusspecies)asasinglemicroorganism,componentormixedwithothermicroorganisms.Thismethodisnotapplicabletomineralfeedswhicharedefinedascomplementaryfeedingstuffscomposedmainlyofmineralsandcontainingatleast40%crudeash(CouncilDirective79/373/EEC).
【中国标准分类号】:B46
【国际标准分类号】:65_120
【页数】:16P.;A4
【正文语种】:德语


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【英文标准名称】:StandardTestMethodforWaterVaporTransmissionofNonFilmFormingTreatmentsUsedonCementitiousPanels
【原文标准名称】:水泥粘合板用无膜成型处理的水蒸气传输的标准试验方法
【标准号】:ASTMD6490-1999(2006)
【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】:D01.47
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:渗透率;永久的;渗入;水蒸气渗入;水蒸气传输
【英文主题词】:permeability;permeance;perms;watervaporpermeance;watervaportransmission
【摘要】:Oneofthefactorsaffectingtheperformanceprovidedbyacementitioustreatmentishowreadilywatervaporpassesthroughit.Hence,thewatervaportransmissioncharacteristicsoftreatmentsareimportantinassessingtheirperformanceinpracticaluse.Thepurposeofthistestmethodistoobtainvaluesofwatervaportransferthroughtreatmentsthatrangeinpermeabilityfromhightolow.Thesevaluesareforuseindesign,manufacture,andmarketing.Watervaportransmissionisnotalinearfunctionoffilmthickness,temperatureorrelativehumidity.Valuesofwatervaportransmissionrate(WVT)andwatervaporpermeance(WVP)canbeusedintherelativeratingoftreatmentsonlyifthetreatmentsaretestedunderthesamecloselycontrolledconditionsoftemperatureandrelativehumidity.1.1Thistestmethodcoversthedeterminationoftherateatwhichwatervaporpassesthroughnonfilmformingtreatments,suchassilanes,siloxanesandblendsofsilanes/siloxanesappliedtocementitioussubstrates.1.2Thistestmethodcoverstheuseofthewetcuptechnique,whichmostcloselyapproachestheexteriorconditionsforuseforthesematerials.Otherconditionscanbeusedifagreeduponbetweenpurchaserandsupplier.Agreementshouldnotbeexpectedbetweenresultsobtainedbydifferentmethodsortestconditions.1.3ThevaluesstatedinSIunitsofmeasurementaredesignatedasthestandard.Factorsforconversiontoinch-poundunitsaregivenin9.2.1.1and9.2.2.1.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:87_040
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:Informationtechnology-OpenSystemsInterconnection-ProceduresfortheoperationofOSIRegistrationAuthorities-Generalprocedures;Amendment1:Incorporationofobjectidentifierscomponents
【原文标准名称】:信息技术开放系统互连OSI登记机构的操作规程:一般规程修改1:客体标识符组成部分的合并
【标准号】:ISO/IEC9834-1AMD1-1997
【标准状态】:作废
【国别】:国际
【发布日期】:1997-05
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IEC/JTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:信息技术;开放系统互连;方法;信息交流;信息交换;网络互连;数据处理;注册
【英文主题词】:networkinterconnection;methods;informationtechnology;informationexchange;informationinterchange;dataprocessing;registration;opensystemsinterconnection;osi
【摘要】:
【中国标准分类号】:L79
【国际标准分类号】:35_100_01
【页数】:5P;A4
【正文语种】:英语



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