NF F58-001-1990 铁路建造和维护设备.在UIC轨距铁轨上运行的第3方装置的批准
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【英文标准名称】:Railwaytrackconstructionandmaintenanceplant.ApprovalofplantofthirdpartyownershipforrunningonUICgaugerailwaytrack.
【原文标准名称】:铁路建造和维护设备.在UIC轨距铁轨上运行的第3方装置的批准
【标准号】:NFF58-001-1990
【标准状态】:现行
【国别】:法国
【发布日期】:1990-06-01
【实施或试行日期】:1990-06-05
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:S90
【国际标准分类号】:45_120
【页数】:45P;A4
【正文语种】:其他
【英文标准名称】:Aerospaceseries-AluminiumalloyAL-P6061-T651-Plate-6mma80mm
【原文标准名称】:航空航天系列.AL-P6061-T651型铝合金.板材.6mm＜a≤80mm
【标准号】:BSEN4213-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-10-04
【实施或试行日期】:2005-10-04
【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】:航天运输;航空运输;合金;铝;铝合金;应用;化学成分;交货条件;尺寸;热处理;检验;作标记;材料;金属材料;金属;多语种的;板材;特性;空间运输;规范(验收);测试
【英文主题词】:Aerospacetransport;Airtransport;Alloys;Aluminium;Aluminiumalloys;Applications;Chemicalcomposition;Deliveryconditions;Dimensions;Heattreatment;Inspection;Marking;Materials;Metallicmaterials;Metals;Multilingual;Plates;Properties;Spacetransport;Specification(approval);Testing
【摘要】:Thisstandardspecifiestherequirementsrelatingto:AluminiumalloyAL-P6061-T651Plate6mm
【中国标准分类号】:V11
【国际标准分类号】:49_025_20
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforCollectionofChannelSamplesofCoalinaMine
【原文标准名称】:收集矿井中掘槽采样煤的标准实施规程
【标准号】:ASTMD4596-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D05.18
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:channel;coal;mine;rank;samplecollection;sampling;Channelsamples(ofcoal);Coalproducts;Coalsamplingsystems;Fieldtesting--coal;Mines;Seams--coal
【摘要】:Aproperlycollectedfacechannelsamplethatincludesthetotalcoalbedintervalprovidesasamplethatisarepresentativecrosssectionofthecoalbedatthepointofsampling.Channelsamplesaretakenforsubsequenttestingneededforevaluationofcoalqualityandcharacterizationforcommercialevaluations,forplanningofminingoperationstomaintaincoalquality,forthedeterminationofcoalrankinaccordancewithClassificationD388,andforgeologiccoalresourcestudies.Note18212;Becauseofthepotentialforlateralvariability,asamplemaynotrepresentthequalityofthecoalbedatanothersamplepoint.Thereliabilityofthedatageneratedfromchannelsamplesisdependentonthenumberandspacingofthesamplepointsandthevariabilityofthecoalcharacteristicsinagivenarea.Note28212;Samplingofthemineproductforthesepurposesisunsatisfactorybecauseofcontaminationoftheproductwithout-of-seammaterial,selectiveminingofpartsofaseam,inabilitytoobtainsamplesfromoneormorespecificlocationsinthemine,orotherincompatibilityofthepurposeofsamplingwiththeminingpractice.Conversely,channelsamplesshouldnotbeusedforevaluationofthequalityofcommercialshipmentsofthemineproduct,whichshouldbesampledinaccordancewithMethodsD2234.1.1Thispracticedescribesproceduresforcollectingacoalsamplefromachannelextendingfromtoptobottominthefaceofacoalseaminamine.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionaryinformation,seeNote2.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.
【中国标准分类号】:D21
【国际标准分类号】:73_040
【页数】:3P.;A4
【正文语种】:英语
