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DIN EN ISO 7218-2007 食品和动物饲料微生物学.微生物检验的一般要求和指南

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【英文标准名称】:Microbiologyoffoodandanimalfeedingstuffs-Generalrequirementsandguidanceformicrobiologicalexaminations(ISO7218:2007);GermanversionENISO7218:2007
【原文标准名称】:食品和动物饲料微生物学.微生物检验的一般要求和指南
【标准号】:DINENISO7218-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-11
【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】:农产品;饲料;细菌纲;生物测定;生物试验;清洁处理;饮食;消毒;设备;检验(质量保证);食品检验;食品;卫生学;说明书;仪器;调查;实验室;实验室设备;实验室装备;实验室取样;实验室试验;实验室器皿;维修;测量仪器;微生物分析;微生物学;微生物;真菌学;人员;质量保证;质量控制;安全要求;抽样方法;规范(验收);试样制备;绝育(出生控制);储存;试验室;测试;证实;验证;外观检查(测试);工作场所;工作地点
【英文主题词】:Agriculturalproducts;Animalfeed;Bacteria;Bioassay;Biologicaltests;Cleaning;Diet;Disinfections;Equipment;Examination(qualityassurance);Foodinspection;Foodproducts;Hygiene;Instructions;Instruments;Investigations;Laboratories;Laboratoryequipment;Laboratoryfurniture;Laboratorysample;Laboratorytests;Laboratoryware;Maintenance;Measuringinstruments;Microbiologicalanalysis;Microbiology;Microorganisms;Mycology;Personnel;Qualityassurance;Qualitycontrol;Safetyrequirements;Samplingmethods;Specification(approval);Specimenpreparation;Sterilization(birthcontrol);Storage;Testlaboratories;Testing;Validation;Verification;Visualinspection(testing);Workspaces;Workingplaces
【摘要】:ThisInternationalStandardgivesgeneralrequirementsandguidance/optionsintendedforthreemainuses:--implementationofISO/TC34/SC9orISO/TC34/SC5standardsfordetectionorenumerationofmicroorganisms,namedhereafter"specificstandards";--goodlaboratorypracticeforfoodmicrobiologicallaboratories(thepurposeisnottodetailtheminthisInternationalStandard,manualsareavailableforthatpurpose);guidanceforaccreditationoffoodmicrobiologicallaboratories(thisInternationalStandarddescribesthetechnicalrequirementsaccordingtoAnnexBofISO/IEC17025:2005fortheaccreditationofamicrobiologicallaboratorybynationalorganizations).TherequirementsofthisInternationalStandardsupersedethecorrespondingonesofexistingspecificstandards.AdditionalinstructionsinthefieldofmolecularbiologyexaminationsarespecifiedinISO22174.ThisInternationalStandardcoversexaminationforbacteria,yeastsandmouldsandcanbeusedifsupplementedwithspecificguidanceforprions,parasitesandviruses.Itdoesnotcovertheexaminationfortoxinsorothermetabolites(e.g.amines)frommicroorganisms.ThisInternationalStandardappliestothemicrobiologyoffood,animalfeedingstuffs,thefoodproductionenvironmentandtheprimaryproductionenvironment.ThepurposeofthisInternationalStandardistohelptoensurethevalidityoffoodmicrobiologyexaminations,toassistinensuringthatthegeneraltechniquesusedforconductingtheseexaminationsarethesameinalllaboratories,tohelpachievehomogeneousresultsindifferentlaboratories,andtocontributetowardsthesafetyofthelaboratorypersonnelbypreventingrisksofinfection.
【中国标准分类号】:C50
【国际标准分类号】:07_100_30
【页数】:77P;A4
【正文语种】:德语


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【英文标准名称】:Explosiveatmospheres-Part20-1:Materialcharacteristicsforgasandvapourclassification-Testmethodsanddata;Corrigendum1
【原文标准名称】:易爆环境.第20-1部分:气体和蒸汽分类用材料特性.试验方法和试验数据.勘误表1
【标准号】:IEC60079-20-1Corrigendum1-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-07
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC31
【标准类型】:()
【标准水平】:()
【中文主题词】:燃烧气体;一氧化碳;分类;分类系统;数据;电气工程;电气设备;电驱动装置;爆炸极限;防爆;防火;可燃性环境;闪点;气爆;气体混合物;气体;点火电流;点燃温度;维修;物料参量;材料性能;甲烷;测量方法;压力;性能;自燃;规范(验收);温度;试验设备;试验;蒸气
【英文主题词】:Burninggases;Carbonmonoxide;Classification;Classificationsystems;Data;Electricalengineering;Electricalequipment;Electrically-operateddevices;Explosionlimits;Explosionprotection;Fireproofness;Flammableatmospheres;Flashpoint;Gasexplosion;Gasmixtures;Gases;Ignitioncurrent;Inflammationtemperature;Maintenance;Materialparameters;Materialproperties;Methane;Methodsformeasuring;Pressure;Properties;Self-ignition;Specification(approval);Temperature;Testequipment;Testing;Vapours
【摘要】:
【中国标准分类号】:K35
【国际标准分类号】:29_260_20
【页数】:2P;A4
【正文语种】:英语


【英文标准名称】:Chromateconversioncoatingsonzinc,cadmium,aluminium-zincalloysandzinc-aluminiumalloys-Testmethods
【原文标准名称】:锌,镉,铝-锌合金和锌铝合金的铬酸盐转化镀层.试验方法
【标准号】:BSENISO3613-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-09-06
【实施或试行日期】:2001-09-06
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:比色法;铝合金;化学分析和试验;转化膜;附着力试验;铬酸盐;镉;铬;覆层;含量测定;锌
【英文主题词】:Analysis;Cadmium;Chemicalanalysisandtesting;Chromatecoatings;Chromating;Chromiumcoatings;Coatings;Coatingsofcadmium;Conversioncoating;Corrosionprotection;Non-metalliccoatings;Testing;Zinc
【摘要】:ThisInternationalStandardspecifiesmethodsforthedeterminationofthe—presenceofcolourlesschromateconversioncoatings;—presenceandquantityofhexavalentchromiumincolourlessandcolouredcoatingsonzinc,cadmium,aluminium(55%massfraction)-zincandzinc-aluminium(5%massfraction)alloys;—totalchromiumcontentperunitareaonzincandcadmium;—massperunitareaofbothcolourlessandcolouredcoatings;—satisfactoryadhesionofchromateconversioncoatings;—qualityofchromatecoating.Thesemethodsareapplicable—tocolourlessandcolouredchromateconversioncoatingscontainingtri-andhexavalentchromiuminvaryingproportionsandproducedbyeitherchemicalorelectrochemicalprocesses;—onlytochromatecoatingsthatarefreefromanysupplementarycoatingssuchasoil,waterorsolvent-basedpolymersorwax.note:1)Theapplicationofverythin,colourless,practicallyinvisiblechromateconversioncoatingsisfrequentlycalled"passivation",whiletheapplicationofthicker,colouredchromateconversioncoatingsisoftencalled"chromating".Thetermpassivationisnotcorrectandis,therefore,notrecommended.
【中国标准分类号】:A29
【国际标准分类号】:25_220_40
【页数】:18P;A4
【正文语种】:英语