YB/T 5004-1993 镀锌钢绞线

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基本信息
标准名称:镀锌钢绞线
英文名称:Galvanized iron wire strands
中标分类: 冶金 >> 钢铁产品 >> 钢丝、钢丝绳
替代情况:替代GB/T 1200-1988被YB/T 5004-2001替代
发布日期:1993-12-08
实施日期:1994-01-01
首发日期:1900-01-01
作废日期:2002-01-01
出版日期:1900-01-01
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前言

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引用标准

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所属分类: 冶金 钢铁产品 钢丝 钢丝绳
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【英文标准名称】:Glassinbuilding-Explosion-resistantsecurityglazing-Testandclassificationbyshock-tubeloading
【原文标准名称】:建筑玻璃.抗爆炸保险门窗玻璃.冲击管装填试验和分类
【标准号】:ISO16934-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-07
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC160
【标准类型】:()
【标准水平】:()
【中文主题词】:爆破(作业);分类;建筑;定义;爆炸压力;爆炸试验;防爆;抗爆炸性;爆炸;玻璃;建筑物用玻璃;门窗玻璃;危害;冲击试验;作标记;穿透;管;压力;压力波;保险玻璃;冲击;冲击管;模拟;规范(验收);测试;测试装置
【英文主题词】:
【摘要】:ThisInternationalStandardspecifiesashocktubetestmethodandclassificationrequirementsforexplosionpressure-resistantglazing,includingglazingfabricatedfromglass,plastic,glass-cladplastics,laminatedglass,glass/plasticglazingmaterials,andfilm-backedglass.ThisInternationalStandardprovidesastructuredproceduretodeterminetheblastresistanceandthehazardratingofglazingandglazingsystems.ThisInternationalStandardsetsoutprocedurestoclassifysuchsecurityglazingsheetmaterialsbymeansoftestsonspecimensofastandardsizeinastandardframeforthepurposeofcomparingtheirrelativeexplosionresistanceandhazardrating.Theproceduresandtestmethodcanalsobeusedtotest,butnotclassify,glazingsystemswherethesheetinfillisincorporatedintoframespurposelydesignedascompleteproductsofappropriatesizeforinstallationintobuildings.ThisInternationalStandardappliesamethodoftestandclassificationsagainstblastwavesgeneratedinashocktubefacilitytosimulatehigh-explosivedetonationsofapproximately30kgto2500kgoftrinitrotoluene(TNT)atdistancesfromabout35mto50m.Theclassificationsapproximatelyrepresentthereflectedpressuresandimpulsesthatareexperiencedbytheseequivalentthreatlevelsonthefaceofalargebuildingfacadepositionedperpendiculartothepathoftheblastwaves.Classificationisdefinedintermsofbothblastshock-wavecharacteristics,expressedintermsofpeakreflectedpressure,impulse,positivephasedurationandwave-formparameter(decaycoefficient),andratingcriteria,expressedintermsofdegreesofglazingdamageandfragmentimpacthazard.Classificationsandratingsareassignedbasedupontheperformanceoftheglazingandarespecifictotheblastcharacteristicsunderwhichthetesthastakenplace.Glazingthathasreceivedanair-blastclassificationandratingissuitableforuseinblast-resistantapplicationsonlyforblastsofcomparablecharacteristicsandonlyifinstalledinaproperlydesignedframe.Designbasedonknowledgeoftheair-blastresistancereducestheriskofpersonalinjury.
【中国标准分类号】:Q33
【国际标准分类号】:81_040_20
【页数】:21P;A4
【正文语种】:英语


【英文标准名称】:Flatpalletsforintercontinentalmaterialshandling-Principaldimensionsandtolerances
【原文标准名称】:洲际物料输送用平托盘.主要尺寸和公差
【标准号】:ISO6780-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC51
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;托盘;国际贸易;尺寸;包装件;平托盘;货物运输;国际的;尺寸公差;公差(测量)
【英文主题词】:Definitions;Dimensionaltolerances;Dimensions;Flatpallets;Freighttransport;International;Internationaltrade;Packages;Pallets;Tolerances(measurement)
【摘要】:ThisInternationalStandardspecifiestheprincipaldimensionsandtolerancesfornewsingle-deckanddoubledeck,reversibleandnon-reversibleflatpallets,ofallentrytypesandmadeofanymaterial,relatedtotheirtransportationandhandlingbypallettrucks,fork-lifttrucksandotherappropriateequipment.Therequirementsforfeaturessuchasopenings,clearances,chamfersandwingsthatarerequiredforefficienthandlingarealsoincluded.TheapplicabilityofthisInternationalStandardtoreversiblepalletscanbeaffectedbytheiruseinfieldconditions.
【中国标准分类号】:A85
【国际标准分类号】:55_180_20
【页数】:13P;A4
【正文语种】:英语