NF S66-501-1-2004 地下矿的爆炸防护和保护.保护系统.第1部分:抗2巴爆炸的通风结构

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【英文标准名称】:Explosionpreventionandprotectioninundergroundmines-Protectivesystems-Part1:2-barexplosion-proofventilationstructure.
【原文标准名称】:地下矿的爆炸防护和保护.保护系统.第1部分:抗2巴爆炸的通风结构
【标准号】:NFS66-501-1-2004
【标准状态】:现行
【国别】:法国
【发布日期】:2004-11-01
【实施或试行日期】:2004-11-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:地下开采;无烟煤开采;空气调节系统;窗框;运河闸;尺寸;公路;救生设备;安全要求;采掘;安全装置;规范(验收);煤矿开采;安全工程;地下挖掘;风门;设计;传送距离;定义;火警疏散路线;气闸;爆炸;操作;防爆
【英文主题词】:Airdoors;Airlocks;Airregulatingsystems;Canallocks;Coalmining;Conveyingdistance;Definition;Definitions;Design;Dimensions;Explosionprotection;Explosions;Fire-escaperoutes;Hardcoalmining;Life-savingequipment;Mining;Operation;Roadways;Safetydevices;Safetyengineering;Safetyrequirements;Specification(approval);Travelwayairlocks;Undergroundexcavations;Undergroundmining;Windowframes
【摘要】:
【中国标准分类号】:D09;D90
【国际标准分类号】:13_230;73_100_20
【页数】:16P.;A4
【正文语种】:其他


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【英文标准名称】:Methodsofsamplingandtestforcarbonaceousmaterialsusedinaluminiummanufacture-Electrodepitch-Determinationofvolatilemattercontent-Section1.10Determinationofvolatilemattercontent
【原文标准名称】:制铝工业用碳素材料的取样与试验方法.电极用沥青.挥发物含量的测定
【标准号】:BS6043-1.10-2000
【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】:铝;质量损失;工业产品;化学分析和试验;焦油;挥发物测定;焦炭;电极;含量测定;气相色谱法;生产;分析;硬沥青(石油产品)
【英文主题词】:Aluminium;Analysis;Chemicalanalysisandtesting;Coke;Determinationofcontent;Electrodes;Gaschromatography;Industrialproducts;Lossofmass;Pitch(petroleumproduct);Production;Tars;Volatilematterdetermination
【摘要】:ThisInternationalStandarddescribesanempiricalmethodforthedeterminationofthevolatilemattercontentofpitchbygaschromatographicanalysisofitssolutionintoluene.Strictadherencetotheprocedureisessentialbecauseoftheempiricalnatureofthemethod.
【中国标准分类号】:Q52
【国际标准分类号】:71_100_10
【页数】:18P.;A4
【正文语种】:英语


【英文标准名称】:TestMethodforFlashPointbyModifiedContinuouslyClosedCupFlashPointTester
【原文标准名称】:用改良的连续闭杯闪点测试计测定闪点的试验方法
【标准号】:ANSI/ASTMD7094-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004
【实施或试行日期】:2004-11-01
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:杯;闭路的;连续的;改良的;试验设备;试验;闪点
【英文主题词】:Closed;Continuous;Crucibles(laboratory);Flashpoint;Modified;Testequipment;Testing
【摘要】:Thistestmethodcoversthedeterminationoftheflashpointoffuels,lubeoils,solventsandotherliquidsbyacontinuouslyclosedcuptesterutilizingaspecimensizeof2mL,cupsizeof7mL,withaheatingrateof2.5?Cperminute.Apparatusrequiringaspecimensizeof1mL,cupsizeof4mL,andaheatingrateof5.5?CperminutemustberunaccordingtoTestMethodD6450.Thisflashpointtestmethodisadynamicmethodanddependsondefiniteratesoftemperatureincrease.Itisoneofthemanyflashpointtestmethodsavailableandeveryflashpointtestmethod,includingthisone,isanempiricalmethod.Note1-Flashpointvaluesarenotaconstantphysicalchemicalpropertyofmaterialstested.Theyareafunctionoftheapparatusdesign,theconditionoftheapparatusused,andtheoperationalprocedurecarriedout.Flashpointcan,therefore,onlybedefinedintermsofastandardtestmethodandnogeneralvalidcorrelationcanbeguaranteedbetweenresultsobtainedbydifferenttestmethodsorwheredifferenttestapparatusisspecified.Thistestmethodutilizesaclosedbutunsealedcupwithairinjectedintothetestchamber.Thistestmethodissuitablefortestingsampleswithaflashpointfrom35to225?C.Note2-Flashpointdeterminationsbelow35?Candabove225?Cmaybeperformed;however,theprecisionhasnotbeendeterminedbelowandabovethesetemperatures.Iftheusersspecificationrequiresadefinedflashpointmethodotherthanthismethod,neitherthismethodnoranyothertestmethodshouldbesubstitutedfortheprescribedtestmethodwithoutobtainingcomparativedataandanagreementfromthespecifier.ThevaluesstatedinSIaretoberegardedasstandard.TemperaturesareindegreesCelsius,pressureinkilo-Pascals.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificwarningstatements,see7.2,8.5,and10.1.2.
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:
【正文语种】:英语