DIN 51438-2005 苯和苯同系物的检验.苯中噻吩含量的测定.气相色谱法
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【英文标准名称】:Testingofbenzeneandbenzenehomologues-Determinationofthethiophenecontentofbenzene-Gaschromatography
【原文标准名称】:苯和苯同系物的检验.苯中噻吩含量的测定.气相色谱法
【标准号】:DIN51438-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-02
【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】:苯;苯同系物;色谱法;纯度;测定;含量测定;气相色谱法;质量浓度;材料试验;安全工程;试验设备;试验;噻吩
【英文主题词】:Benzene;Benzenehomologues;Chromatography;Degreeofpurity;Determination;Determinationofcontent;Gaschromatography;Massconcentration;Materialstesting;Safetyengineering;Testequipment;Testing;Thio
【摘要】:
【中国标准分类号】:G16
【国际标准分类号】:71_080_15
【页数】:6P;A4
【正文语种】:德语
【英文标准名称】:Vitreousandporcelainenamels-Designofboltedsteeltanksforthestorageortreatmentofwaterormunicipalorindustrialeffluentsandsludges(ISO28765:2008);GermanversionENISO28765:2011
【原文标准名称】:釉层和搪瓷.储水,处理水,市政或工业排水和污水用螺栓连接钢罐的设计(ISO28765-2008);德文版本ENISO28765-2011
【标准号】:DINENISO28765-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-06
【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】:Aluminium;Basematerials;Cast-iron;Coatings;Construction;Cylindricalshape;Definitions;Deliveryconditions;Design;Dimensions;Drinkingwater;Enamelled;Enamelling;Enamels;Inspection;Materials;Materialstesting;Non-metalliccoatings;Potablewater;Production;Samples;Servicewater;Sewage;Sheetsteels;Sludge;Specification(approval);Specimenpreparation;Steeldrums;Steels;Storages;Stress;Surfacelayers;Surfaces;Tanks;Testspecimens;Testing;Vitreousenamel;Watertanks
【摘要】:ThisInternationalStandardestablishestherequirementsforthedesignanduseofvitreous-enamel-coatedboltedcylindricalsteeltanksforthestorageortreatmentofwaterormunicipalorindustrialeffluentsandsludges.Itappliestothedesignofthetankandanyassociatedroofandgivesguidanceontherequirementsforthedesignofthefoundation.Itapplieswherea)thetankiscylindricalandismountedonaload-bearingbasesubstantiallyatorabovegroundlevel;b)theproductofthetankdiameterinmetresandthewallheightinmetreslieswithintherange5to500;c)thetankdiameterdoesnotexceed100mandthetotalwallheightdoesnotexceed50m;d)thestoredmaterialhasthecharacteristicsofaliquid,exertinganegligiblefrictionalforceonthetankwall;thestoredmaterialmaybeundergoingtreatmentaspartofamunicipalorindustrialeffluenttreatmentprocess;e)theinternalpressureintheheadspaceabovetheliquiddoesnotexceed50kPaandtheinternalpartialvacuumabovetheliquiddoesnotexceed10kPa;f)thewallsofthetankarevertical;g)thefloorofthetankissubstantiallyflatatitsintersectionwiththewall;thefloorofthetankmayhaveariseorfallbuiltintoallowcompleteemptyingofthetankcontents,theslopeofwhichdoesnotexceed1:100;h)thereisnegligibleinertialandimpactloadduetotankfilling;i)theminimumthicknessofthetankshellis1,5mm;j)thematerialusedforthemanufactureofthesteelsheetsiscarbonsteel(tanksconstructedofsheetsmadefromaluminiumorstainlesssteelareoutsidethescopeofthisInternationalStandard);k)thetemperatureofthetankwallduringoperationiswithintherange-50°Cto+100°Cunderalloperatingconditions.ThisInternationalStandardalsogivesdetailsofprocedurestobefollowedduringinstallationonsiteandforinspectionandmaintenanceoftheinstalledtank.Itdoesnotapplytochemical-reactionvessels.Itdoesnotapplytotanksfittedwithfloatingroofs.Itdoesnotcoverresistancetofire.
【中国标准分类号】:A29;Y93
【国际标准分类号】:25_220_50
【页数】:33P.;A4
【正文语种】:英语
基本信息
标准名称: | 棉纺环锭细纱机 |
中标分类: |
纺织 >>
纺织机械与器具 >>
纺部机械与器具 |
替代情况: | FJn 192-1980 FJ/JQ 11-1983;被FZ/T 93027-2004代替 |
发布日期: | 1993-12-20 |
实施日期: | 1994-04-01 |
首发日期: | |
作废日期: | 2005-01-01 |
出版日期: | |
页数: | 11页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 纺织 纺织机械与器具 纺部机械与器具