NF P12-306/A1-2007 砖石工程用灰浆试验方法.第6部分:新凝砂桨体密度测定

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【英文标准名称】:Gasexplosionventingprotectivesystems
【原文标准名称】:瓦斯爆炸防爆门保护系统
【标准号】:BSEN14994-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-06-29
【实施或试行日期】:2007-06-29
【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】:通气;排放管;抗压强度;定义;设计;测定;外壳;环境条件;爆炸压力;爆炸安全;爆炸;炸药;火焰扩散;气爆;混合气体;气体;影响因素;初始压力;内压力;低压;作标记;数学计算;最大值;开口;压力;压力测量(流体);压力释放;压力上升;保护系统;安全工程;规范(验收);测试;排气口
【英文主题词】:Aeration;Blow-offpipes;Compressivestrength;Definition;Definitions;Design;Determination;Enclosures;Environmentalcondition;Explosionpressure;Explosionsecurity;Explosions;Explosives;Flamepropagation;Gasexplosion;Gasmixtures;Gases;Influencefactors;Initialpressure;Internalpressure;Lowpressure;Marking;Mathematicalcalculations;Maximumvalue;Openings;Pressure;Pressuremeasurement(fluids);Pressurereleases;Pressurerise;Protectionsystems;Safetyengineering;Specification(approval);Testing;Ventopenings
【摘要】:ThisEuropeanStandardspecifiesthebasicdesignrequirementsfortheselectionofagasexplosionventingprotectivesystem.ThisEuropeanStandard,EN14797andEN14460formaseriesofthreestandardswhichareusedtogether.NOTE1Thesethreestandardstogetherrepresenttheconceptofgasexplosionventing.NOTE2ToavoidtransferofexplosionstoothercommunicatingequipmentoneshouldalsoconsiderapplyingprEN15089.ThisEuropeanStandardisapplicableto:?ventsizingtoprotectagainsttheinternalpressureeffectsofagasexplosion;?flameandpressureeffectsoutsidetheenclosure;?recoilforces;?influenceofventducts;?influenceofinitialtemperatureandpressure.ThisEuropeanStandarddoesnotprovidedesignandapplicationrulesagainsteffectsgeneratedbydetonationreactionsorrunawayexothermicreactionsincludingdecompositioninthegasphase.ThisEuropeanStandardisnotapplicableto:?firerisksarisingeitherfrommaterialsprocessed,usedorreleasedbytheequipmentorfrommaterialsthatmakeupequipmentandbuildings;?design,constructionandtestingofexplosionventingdevices,whichareusedtoachieveexplosionventing1);?protectionagainstoverpressurescausedbyeventssuchasoverfilling,overpressurisation,fireengulfment,overheatingetc.NOTE3ProtectionbyventingagainstdustandhybridexplosionsisspecifiedinEN14491.
【中国标准分类号】:C67
【国际标准分类号】:13_230;13_240
【页数】:30P.;A4
【正文语种】:英语


【英文标准名称】:Chemicalapparatus-Surfaceprotectionwithorganicliningsforapplicationtometalliccomponents-Part2:Proofofsuitabilityandtesting
【原文标准名称】:化工设备.金属元部件有机材料内衬表面防护.第2部分:适应性验证和检验
【标准号】:DIN28055-2-2002
【标准状态】:作废
【国别】:德国
【发布日期】:2002-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:板材;容器;非金属覆层;材料;元部件;生产;表面;环氧树脂;橡胶;有机物质;管;化工技术;热塑性聚合物;苯酚甲醛;热固性聚合物;规范(验收);有机覆层;金属材料;表面防护;基底材料;验收检验;仪器工程;内部覆层;硬橡胶;箔;适用性检验;覆层;橡胶涂层;金属的;化工设备;金属
【英文主题词】:Acceptanceinspection;Apparatusengineering;Basematerials;Boards;Chemicaltechnology;Chemicaltechnologyequipment;Coatings;Components;Containers;Ebonite;Epoxyresins;Foil;Internalcoatings;Materials;Metallic;Metallicmaterials;Metals;Non-metalliccoatings;Organiccoatings;Organicmatters;Phenolformaldehyde;Pipes;Production;Proofofsuitability;Rubber;Rubbercoatings;Specification(approval);Surfaceprotection;Surfaces;Thermoplasticpolymers;Thermosettingpolymers
【摘要】:Thedocumentistobeappliedtovessels,equipment,pipingcomponents,andotherconstructionsmadeofmetal(bearing)materialsinprocessplantsthathaveanorganicliningandareincontactwithmedia.#,,#
【中国标准分类号】:G93
【国际标准分类号】:71_120_01
【页数】:22P.;A4
【正文语种】:德语