EN 1889-1-2003 地下矿井用机械.地下作业的可移动机械.安全.第1部分:橡胶轮胎车辆
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来源:标准资料网
【英文标准名称】:Machinesforundergroundmines-Mobilemachinesworkingunderground;Safety-Part1:Rubbertyredvehicles;GermanversionEN1889-1:2003
【原文标准名称】:地下矿井用机械.地下作业的可移动机械.安全.第1部分:橡胶轮胎车辆
【标准号】:EN1889-1-2003
【标准状态】:现行
【国别】:
【发布日期】:2003-11
【实施或试行日期】:2003-11-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:采掘设备;制动器;试验;合格试验;易动的;采掘;可移动的;槽罐车;作标记;特种道路车辆;机器;动力传动系统;物料搬运设备;地下;物料装卸;地下开采;安全装置;运载工具部件;运载工具;轮胎设备;规范(验收);硫化橡胶;安全工程;定义;电气设备;电动机;无轨车辆;安全要求;防火安全
【英文主题词】:Brakes;Definition;Definitions;Electricalequipment;Firesafety;Machines;Marking;Materialshandling;Materialshandlingequipment;Mining;Miningequipment;Mobile;Motors;Powertransmissionsystems;Qualificationtests;Roadtankers;Safetydevices;Safetyengineering;Safetyrequirements;Specialroadvehicles;Specification(approval);Testing;Tireequipment;Tracklessvehicles;Transportable;Underground;Undergroundmining;Vehiclecomponents;Vehicles;Vulcanizedrubber
【摘要】:
【中国标准分类号】:D92
【国际标准分类号】:73_100_40
【页数】:40P;A4
【正文语种】:英语
【英文标准名称】:Binders,compositebindersandfactorymademixturesforfloorscreedsbasedoncalciumsulfate-Part2:Testmethods(includesAmendmentA1:2007);EnglishversionofDINEN13454-2:2007-11
【原文标准名称】:地板层找平用基于硫酸钙的粘合剂、复合粘合剂和工厂制混合物.第2部分:试验方法
【标准号】:DINEN13454-2-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-11
【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】:添加剂;硬石膏;硬石膏粘结剂;粘合剂;钙;硫酸钙;组件;建筑;施工材料;工厂灰浆;作标记;灰浆;钉木结构桁架;pH值;性能;基准方法;找平层;凝固时间;收缩;坚固性;规范(验收);材料强度;监督(认可);膨胀;测试;
【英文主题词】:Additives;Anhydrite;Anhydritebinders;Bindingagents;Calcium;Calciumsulphate;Components;Construction;Constructionmaterials;Factorymortars;Marking;Mortars;Nailedplanktruss;pH;Properties;Referencemethods;Screeds(floors);Settingtime;Shrinkage;Shrinking;Soundness;Specification(approval);Strengthofmaterials;Surveillance(approval);Swelling;Testing
【摘要】:ThisEuropeanStandarddescribesthetestmethodsforbindersandcompositebindersforfloorscreedsbasedoncalciumsulfatespecifiedinprEN13454-1.ThisEuropeanStandarddescribesthetestmethodsforfactorymademixturesforfloorscreedsbasedoncalciumsulfatespecifiedinEN13813.ThisEuropeanStandarddescribesreferencetestmethods.Ifotherthanthesemethodsandconditionsareused,itisnecessarytoshowthattheygiveresultsequivalenttothosegivenbythereferencemethods.Intheeventofadispute,onlythereferencetestmethodisused.
【中国标准分类号】:Q27
【国际标准分类号】:91_100_10;91_100_50
【页数】:22P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforScratchHardnessofMaterialsUsingaDiamondStylus
【原文标准名称】:用金刚石触针测定材料划痕硬度的标准试验方法
【标准号】:ASTMG171-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:G02.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:scratch;scratchhardness;single-pointabrasion;stylus
【摘要】:Thistestmethodisintendedtomeasuretheresistanceofsolidsurfacestopermanentdeformationundertheactionofasinglepoint(stylustip).Itisacompanionmethodtoquasi-statichardnesstestsinwhichastylusispressedintoasurfaceunderacertainnormalloadandtheresultantdepthorimpressionsizeisusedtocomputeahardnessnumber.Scratchhardnessnumbers,unlikequasi-statichardnessnumbers,involveadifferentcombinationofpropertiesofthesurfacebecausetheindenter,inthiscaseadiamondstylus,movestangentiallyalongthesurface.Therefore,thestressstateunderthescratchingstylusdiffersfromthatproducedunderaquasi-staticindenter.Scratchhardnessnumbersareinprincipleamoreappropriatemeasureofthedamageresistanceofamaterialtosurfacedamageprocessesliketwo-bodyabrasionthanarequasi-statichardnessnumbers.Thistestmethodisapplicabletoawiderangeofmaterials.Theseincludemetals,alloys,andsomepolymers.Themaincriteriaarethatthescratchingprocessproducesameasurablescratchinthesurfacebeingtestedwithoutcausingcatastrophicfracture,spallation,orextensivedelaminationofsurfacematerial.Severedamagetothetestsurface,suchthatthescratchwidthisnotclearlyidentifiableorthattheedgesofthescratcharechippedordistorted,invalidatestheuseofthistestmethodtodetermineascratchhardnessnumber.Sincethedegreeandtypeofsurfacedamageinamaterialmayvarywithappliedload,theapplicabilityofthistesttocertainclassesofmaterialsmaybelimitedbythemaximumloadatwhichvalidscratchwidthmeasurementscanbemade.Theresistanceofamaterialtoabrasionbyasinglepointmaybeaffectedbyitssensitivitytothestrainrateofthedeformationprocess.Therefore,thistestisconductedunderlowstylustraversingspeeds.Useofaslowscratchingspeedalsominimizesthepossibleeffectsoffrictionalheating.Thistestusesmeasurementsoftheresidualscratchwidthafterthestylushasbeenremovedtocomputethescratchhardnessnumber.Therefore,itreflectsthepermanentdeformationresultingfromscratchingandnottheinstantaneousstateofcombinedelasticandplasticdeformationofthesurface.1.1Thisstandarddescribeslaboratoryproceduresfordeterminingthescratchhardnessofthesurfacesofsolidmaterials.Withincertainlimitations,asdescribedinthisguide,thistestmethodisapplicabletometals,ceramics,polymers,andcoatedsurfaces.Thescratchhardnesstest,asdescribedherein,isnotintendedtobeusedasameanstodeterminecoatingadhesion,norisitintendedforusewithotherthanspecifichemispherically-tipped,conicalstyli.1.2Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H22
【国际标准分类号】:17_040_20
【页数】:7P.;A4
【正文语种】:
