NF V08-040-1-2008 食品和动物饲料的微生物学.酵母和霉菌的计数的水平方法.第1部分:水活性大于0.95的产品用菌落计数技术
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【英文标准名称】:Microbiologyoffoodandanimalfeedingstuffs-Horizontalmethodfortheenumerationofyeastsandmoulds-Part1:colonycounttechniqueinproductswithwateractivitygreaterthan0,95.
【原文标准名称】:食品和动物饲料的微生物学.酵母和霉菌的计数的水平方法.第1部分:水活性大于0.95的产品用菌落计数技术
【标准号】:NFV08-040-1-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-11-01
【实施或试行日期】:2008-11-08
【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】:农产品;分析;饲料;化学分析和试验;化学分析和测试;菌落计数技术;定义;测定;含量测定;食品化学;食品检验;食品;调查;试验研究;研究;试验报告;微生物分析;微生物学;微菌落计数;微生物;霉;霉菌;基准方法;抽样方法;试验;酵母
【英文主题词】:Agriculturalproducts;Analysis;Animalfeed;Chemicalanalysisandtesting;Colonycounttechniques;Definition;Definitions;Determination;Determinationofcontent;Foodchemistry;Foodinspection;Foodproducts;Investigations;Microbiologicalanalysis;Microbiology;Microcolonycounts;Microorganisms;Mould;Mouldfungi;Referencemethods;Samplingmethods;Testing;Yeast
【摘要】:
【中国标准分类号】:C50
【国际标准分类号】:07_100_30
【页数】:15P;A4
【正文语种】:其他
【英文标准名称】:Eurocode9.Designofaluminiumstructures.Part1-5:Shellstructures
【原文标准名称】:欧洲法规9.铝结构设计.第1-5部分:壳层结构
【标准号】:BSEN1999-1-5-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-03-30
【实施或试行日期】:2007-03-30
【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】:事故预防;铝;铝结构;建筑物;建筑;定义;设计;尺寸选定;耐久性;欧洲法规;防火;耐火性;适用性;几何;材料;数学计算;规则;安全要求;规范(验收);应力外壳结构;结构;热力学性质
【英文主题词】:Accidentprevention;Aluminium;Aluminiumconstructions;Buildings;Construction;Definition;Design;Dimensioning;Durability;EUROCODE;Fireprotection;Fireresistance;Fitnessforpurpose;Geometry;Materials;Mathematicalcalculations;Rules;Safetyrequirements;Specification(approval);Stressed-skinstructures;Structures;Thermodynamicproperties
【摘要】:1.1.1ScopeofEN1999(1)PEN1999appliestothedesignofbuildingsandcivilengineeringandstructuralworksinaluminium.Itcomplieswiththeprinciplesandrequirementsforthesafetyandserviceabilityofstructures,thebasisoftheirdesignandverificationthataregiveninEN1990–Basisofstructuraldesign.(2)PEN1999isonlyconcernedwithrequirementsforresistance,serviceability,durabilityandfireresistanceofaluminiumstructures.Otherrequirements,e.g.concerningthermalorsoundinsulation,arenotconsidered.(3)EN1999isintendedtobeusedinconjunctionwith:–EN1990Basisofstructuraldesign–EN1991Actionsonstructures–EuropeanStandardsforconstructionproductsrelevantforaluminiumstructures–EN1090-1Executionofsteelstructuresandaluminiumstructures–Part1:Requirementsforconformityassessmentofstructuralcomponents5–EN1090-3Executionofsteelstructuresandaluminiumstructures–Part3:Technicalrequirementsforaluminiumstructures5(4)EN1999issubdividedinfiveparts:EN1999-1-1DesignofAluminiumStructures:Generalstructuralrules.EN1999-1-2DesignofAluminiumStructures:Structuralfiredesign.EN1999-1-3DesignofAluminiumStructures:Structuressusceptibletofatigue.EN1999-1-4DesignofAluminiumStructures:Cold-formedstructuralsheeting.EN1999-1-5DesignofAluminiumStructures:Shellstructures.1.1.2ScopeofEN1999-1-5(1)PEN1999-1-5appliestothestructuraldesignofaluminiumstructures,stiffenedandunstiffened,thathavetheformofashellofrevolutionorofaroundpanelinmonocoquestructures.(2)TherelevantpartsofEN1999shouldbefollowedforspecificapplicationrulesforstructuraldesign.(3)SupplementaryinformationforcertaintypesofshellsaregiveninEN1993-1-6andtherelevantapplicationpartswhichinclude:-Part3-1fortowersandmasts;-Part3-2forchimneys;-Part4-1forsilos;-Part4-2fortanks;-Part4-3forpipelines.(4)TheprovisionsinEN1999-1-5applytoaxisymmetricshells(cylinders,cones,spheres)andassociatedcircularorannularplatesandbeamsectionringsandstringerstiffenerswheretheyformpartofthecompletestructure.(5)Singleshellpanels(cylindrical,conicalorspherical)arenotexplicitlycoveredbyEN1999-1-5.However,theprovisionscanbeapplicableiftheappropriateboundaryconditionsaredulytakenintoaccount.(6)TypesofshellwallscoveredinEN1999-1-5canbe:-shellwallconstructedfromflatrolledsheet,termed‘isotropic’;-shellwallwithlapjointsformedbyconnectingadjacentplateswithoverlappingsections,termed‘lapjointed;-shellwallwithstiffenersattachedtotheoutside,termed‘externallystiffened’irrespectiveofthespacingofthestiffeners;-shellwallwiththecorrugationsrunningupthemeridian,termed‘axiallycorrugated’;-shellwallconstructedfromcorrugatedsheetswiththecorrugationsrunningaroundtheshellcircumference,termed‘circumferentiallycorrugated’.(7)TheprovisionsofEN1999-1-5areintendedtobeappliedwithinthetemperaturerangedefinedinEN1999-1-1.Themaximumtemperatureisrestrictedsothattheinfluenceofcreepcanbeneglected.ForstructuressubjecttoelevatedtemperaturesassociatedwithfireseeEN1999-1-2.(8)EN1999-1-5doesnotcovertheaspectsofleakage.
【中国标准分类号】:P26
【国际标准分类号】:13_220_50;91_010_30;91_080_10
【页数】:70P.;A4
【正文语种】:英语
【英文标准名称】:Vitreousandporcelainenamelsforaluminium-Determinationoftheadhesionofenamelsonaluminiumundertheactionofelectrolyticsolution(spalltest)
【原文标准名称】:铝用上釉和瓷釉.在电解液作用下铝上釉质粘合测定(剥落试验)
【标准号】:BSENISO13805-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2000-01-15
【实施或试行日期】:2000-01-15
【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】:粘附;附着力试验;铝;铝合金;陶瓷涂层;涂层;腐蚀;测定;尺寸;电解质;瓷漆的;上漆;瓷漆;材料测试;非金属覆层;生产;样品;纯电解溶液;表面;试样;测试;釉层
【英文主题词】:Adhesion;Adhesiontests;Aluminium;Aluminiumalloys;Ceramiccoatings;Coatings;Corrosion;Determination;Dimensions;Electrolytes;Enamelled;Enamelling;Enamels;Materialstesting;Non-metalliccoatings;Production;Samples;Simpleelectrolytesolutions;Surfaces;Testspecimens;Testing;Vitreousenamel
【摘要】:ThisInternationalStandardspecifiesatestmethodfortheaccelerateddeterminationoftheresistanceofporcelainenamelcoatingsonaluminiumandaluminiumalloystospallingasaresultofexposuretomoistureorweathering.Becausespallingiscausedbythelackofadhesionbetweenthecoatingandthebasemetal,thespalltestisatestofadhesion.Thegreatertheextentofspallinginthistest,thegreaterthelikelihoodthatthearticlewillspallinservice.
【中国标准分类号】:A29
【国际标准分类号】:25_220_50
【页数】:10P.;A4
【正文语种】:英语
