DIN 65243-1987 航空航天.自锁、浮动、单凸缘、钢制带MJ螺纹的深沉孔的铆接螺母.等级:1100MPa/235℃
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【英文标准名称】:Aerospace;anchornutswithMJ-thread,deepcounterbore,self-locking,floating,singlelugsteel;classification:1100MPa/235°C
【原文标准名称】:航空航天.自锁、浮动、单凸缘、钢制带MJ螺纹的深沉孔的铆接螺母.等级:1100MPa/235℃
【标准号】:DIN65243-1987
【标准状态】:作废
【国别】:德国
【发布日期】:1987-08
【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】:航天运输;尺寸;表面处理;系紧螺母;法兰;螺母;螺纹形状;托板螺母;防松螺母;螺纹;名称与符号;设计;凸缘螺母;钢;材料;航空航天运输;作标记;航空运输;紧固件
【英文主题词】:surfacetreatment;dimensions;materials;flanges;fasteners;steels;flangednuts;threads;locknuts;threadforms;aerospacetransport;platenuts;anchornuts;nuts;designations;design;marking;spacetransport;a
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:49_030_30
【页数】:4P;A4
【正文语种】:德语
【英文标准名称】:TestMethodsforDeterminationofTraceElementsinCoal,Coke,CombustionResiduesfromCoalUtilizationProcessesbyInductivelyCoupledPlasmaAtomicEmission,InductivelyCoupledPlasmaMass,GraphiteFurnaceAtomicAbsorptionSpectrometry
【原文标准名称】:用感应耦合等离子体原子发射光谱法、感应耦合等离子体质谱法和石墨炉原子吸收光谱法测定煤、焦碳和煤利用过程中产生的燃烧残余物中痕量元素的试验方法
【标准号】:ASTMD6357-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:D05.29
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;痕量元素;原子发射光谱法;煤;碳素材料
【英文主题词】:coal;coalash;graphitefurnaceatomicabsorptionspectrometer;inductivelycoupledplasmaatomicemissionspectrometer;inductivelycoupledplasmamassspectrometer;traceelements
【摘要】:Coalcontainsseveralelementswhoseindividualconcentrationsaregenerallylessthan0.01%.Theseelementsarecommonlyandcollectivelyreferredtoastraceelements.Theseelementsprimarilyoccuraspartofthemineralmatterincoal.Thepotentialreleaseofcertaintraceelementsfromcoalcombustionsourceshasbecomeanenvironmentalconcern.Theashpreparedinaccordancewiththeseprovisionaltestmethodsquantitativelyretainstheelementslistedin1.1andisrepresentativeoftheirconcentrationsinthecoalorcoke.1.1Thesetestmethodspertaintothedeterminationofantimony,arsenic,beryllium,cadmium,chromium,cobalt,copper,lead,manganese,molybdenum,nickel,vanadium,andzincincoalandcoke.Thesetestmethodscanalsobeusedfortheanalysisofresiduesfromcoalcombustionprocesses.Note1Thesetestmethodsmaybeapplicabletothedeterminationofothertraceelements.1.2ThevaluesstatedinSIunitsshallberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:D21
【国际标准分类号】:75_160_10
【页数】:7P.;A4
【正文语种】:
【英文标准名称】:Fluorescentultravioletlampsusedfortanning-Measurementandspecificationmethod
【原文标准名称】:太阳浴用荧光紫外线灯.测量和规范法
【标准号】:IEC61228-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC34A
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;放电灯;家用电器;电灯;电气工程;评定;荧光灯;家用设备;照明工程;辐照器;灯;照明系统;作标记;测量;测量技术;光线疗法;合格试验;辐射;辐射测量;皮肤化妆用具;规范(验收);测试;测试条件;紫外灯;紫外线辐射
【英文主题词】:Definitions;Descriptions;Dischargelamps;Electrichouseholdappliances;Electriclamps;Electricalengineering;Electricalhouseholdappliances;Evaluations;Fluorescentlamps;Householdequipment;Illuminationengineering;Irradiationapparatus;Lamps;Lightingsystems;Marking;Measurement;Measuringtechniques;Phototherapy;Properties;Qualificationtests;Radiation;Radiationmeasurement;Skin-treatmentappliances;Solariums;Specification(approval);Testing;Testingconditions;Tubularfluorescentlamps;Ultraviolet;Ultravioletlamps;Ultravioletradiation;UV
【摘要】:ThisInternationalStandarddescribesthemethodofmeasuring,evaluatingandspecifyingthecharacteristicsoffluorescentultravioletlampsthatareusedinappliancesfortanningpurposes.Itincludesspecificrequirementsregardingthemarkingofsuchlamps.Theserecommendationsrelateonlytotypetesting.
【中国标准分类号】:K73
【国际标准分类号】:17_240;29_140_01;29_140_30;97_170
【页数】:25P;A4
【正文语种】:英语
