SAE AS4682 Fitting, Elbow, 45 Degrees, Reducer, Flareless and Short Flareless
作者:标准资料网 时间:2024-05-22 08:31:54 浏览:8498
来源:标准资料网
Product Code:SAE AS4682
Title:Fitting, Elbow, 45 Degrees, Reducer, Flareless and Short Flareless
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.
【英文标准名称】:StandardTestMethodforRealDensityofCalcinedPetroleumCokebyHeliumPycnometer
【原文标准名称】:氦比重瓶测定煅烧石油焦真密度的标准试验方法
【标准号】:ASTMD2638-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D02.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:密度;密度测定瓶;密度瓶;石油焦;试验
【英文主题词】:calcinedpetroleumcoke;heliumpycnometer;realdensity
【摘要】:Therealdensityofcalcinedpetroleumcokedirectlyinfluencesthephysicalandchemicalpropertiesofthemanufacturedcarbonandgraphiteartifactsforwhichitisused.Density,therefore,isamajorqualityspecificationofcalcinedpetroleumcokeandisusedasacontrolincokecalcination.1.1Thistestmethodcoversthedeterminationoftherealdensity(RD)ofcalcinedpetroleumcoke.Realdensity,bydefinitionisobtainedwhentheparticlesizeofthespecimenissmallerthan75microns(No.200Sieve).1.2Thevaluesstatedinacceptablemetricunitsaretoberegardedasthestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E44
【国际标准分类号】:75_160_10
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:Sanitarytapware-Mechanicalmixingvalves(PN10)-Generaltechnicalspecifications(includesAmendmentA1:2008);EnglishversionofDINEN817:2008-09
【原文标准名称】:卫生用水龙头.机械混合阀(PN10).一般技术规范
【标准号】:DINEN817-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-09
【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】:声学性质和声学现象;装配尺寸;特性;活底卸料阀门;分类;受控的;控制器;定义;名称与符号;尺寸;排放旋塞;架设(施工作业);疲劳试验;高压;识别;喷射调节器;作标记;材料;机械工人;材料力学性能;机械性能;混合器;混水龙头;混合电池;混合阀;噪声辐射;性能测试;管接头;合格试验;卫生;卫生设施;规范;材料强度;测试;密封性;阀门;给水;耐磨损特性;磨损特性
【英文主题词】:Acousticpropertiesandphenomena;Assemblydimensions;Behaviour;Bottomdischargevalves;Classification;Controlled;Controllers;Definition;Definitions;Designations;Dimensions;Draw-offtaps;Erecting(constructionoperation);Fatiguetesting;Highpressure;Identification;Jetregulators;Marking;Materials;Mechanic;Mechanicalbehaviourofmaterials;Mechanicalproperties;Mixers;Mixingbatteries;Mixingbattery;Mixingvalves;Noiseemission;Performancetesting;Pipeconnections;Qualificationtests;Sanitary;Sanitaryfacilities;Specification;Strengthofmaterials;Testing;Tightness;Valves;Watersupply;Wearingbehaviour
【摘要】:ThisEuropeanStandardspecifies:--thedimensional,leaktightness,pressureresistance,hydraulicperformance,mechanicalstrength,enduranceandacousticcharacteristicswithwhichmechanicalmixingvalvesneedtocomply;--testmethodstoverifythecharacteristics.ThetestsdescribedinthisEuropeanStandardaretypetests(laboratorytests)andnotqualitycontroltestscarriedoutduringmanufacture.ThisEuropeanStandardappliestoPN10mechanicalmixingvalvesforusewithsanitaryappliancesinstalledinroomsusedforbodilyhygiene(cloakrooms,bathrooms,etc.)andinkitchens,i.e.forusewithbaths,washbasins,bidets,showersandsinks.TheconditionsofuseandclassificationsaregiveninO.
【中国标准分类号】:Q81
【国际标准分类号】:91_140_70
【页数】:52P.;A4
【正文语种】:英语
