ASTM C 94/C 94M-2005 预拌混凝土的标准规范
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【英文标准名称】:StandardSpecificationforReady-MixedConcrete
【原文标准名称】:预拌混凝土的标准规范
【标准号】:ASTMC94/C94M-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:准确度;认证;混凝土;分级(质量);预拌混凝土;标度;试验
【英文主题词】:Accuracy;Certification;Concretes;Grading(quality);Ready-mixedconcrete;Scales;Testing
【摘要】:
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:11P;A4
【正文语种】:英语
【原文标准名称】:预拌混凝土的标准规范
【标准号】:ASTMC94/C94M-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:准确度;认证;混凝土;分级(质量);预拌混凝土;标度;试验
【英文主题词】:Accuracy;Certification;Concretes;Grading(quality);Ready-mixedconcrete;Scales;Testing
【摘要】:
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:11P;A4
【正文语种】:英语
下载地址: 点击此处下载
【英文标准名称】:Industrialautomationsystemsandintegration-Productdatarepresentationandexchange-Part42:Integratedgenericresource:Geometricandtopologicalrepresentation
【原文标准名称】:工业自动化系统和集成.产品数据表示和交换.第42部分:集成通用资源:几何学和拓扑学表示
【标准号】:ISO10303-42-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC184
【标准类型】:()
【标准水平】:()
【中文主题词】:数据交换;定义;信息交流;表示法;描述;EXPRESS;自动化系统;自动化;计算机应用;工业产品;数据;原理;阶段;数据表示;产品数据
【英文主题词】:Automation;Automationsystems;Computerapplications;Data;Dataexchange;Datarepresentation;Definitions;Descriptions;EXPRESS;Industrialproducts;Informationexchange;Principle;Productdata;Representations;STEP
【摘要】:ThispartofISO10303specifiestheresourceconstructsfortheexplicitgeometricandtopologicalrepresentationoftheshapeofaproduct.Thescopeisdeterminedbytherequirementsfortheexplicitrepresentationofanidealproductmodel;tolerancesandimplicitformsofrepresentationintermsoffeaturesareoutofscope.Thegeometryinclause4andthetopologyinclause5areavailableforuseindependentlyandarealsoextensivelyusedbythevariousformsofgeometricshapemodelinclause6.Inaddition,thispartofISO10303specifiesspecialisationsoftheconceptsofrepresentationwheretheelementsofrepresentationaregeometric.1GeometryThefollowingarewithinthescopeofthegeometryschema:—definitionofpoints,vectors,parametriccurvesandparametricsurfaces;—definitionoffinitevolumeswithinternalparametrisation;—definitionoftransformationoperators;—pointsdefineddirectlybytheircoordinatevaluesorintermsoftheparametersofanexistingcurveorsurface;—definitionofconiccurvesandelementarysurfaces;—definitionofcurvesdefinedonaparametricsurface;—definitionofgeneralparametricsplinecurves,surfacesandvolumes;—definitionofpoint,curveandsurfacereplicas;—definitionofoffsetcurvesandsurfaces;—definitionofintersectioncurves.ThefollowingareoutsidethescopeofthispartofISO10303:—allotherformsofprocedurallydefinedcurvesandsurfaces;—curvesandsurfaceswhichdonothaveaparametricformofrepresentation;—anyformofexplicitrepresentationofaruledsurface.NOTEForaruledsurfacethegeometryiscriticallydependentupontheparametrisationofthebound-arycurvesandthemethodofassociatingpairsofpointsonthetwocurves.AruledsurfacewithB-splineboundarycurvescanhoweverbeexactlyrepresentedbytheB-splinesurfaceentity.2TopologyThefollowingarewithinthescopeofthetopologyschema:—definitionofthefundamentaltopologicalentitiesvertex,edge,andface,eachwithaspecialisedsubtypetoenableittobeassociatedwiththegeometryofapoint,curve,orsurface,respectively;—collectionsofthebasicentitiestoformtopologicalstructuresofpath,loopandshellandconstraintstoensuretheintegrityofthesestructures;—orientationoftopologicalentities.3GeometricShapeModelsThefollowingarewithinthescopeofthegeometricmodelschema:—datadescribingtheprecisegeometricformofthree-dimensionalsolidobjects;—constructivesolidgeometry(CSG)models;—CSGmodelsintwo-dimensionalspace;—definitionofCSGprimitivesandhalf-spaces;—creationofsolidmodelsbysweepingoperations;—manifoldboundaryrepresentation(B-rep)models;—constraintstoensuretheintegrityofB-repmodels;—surfacemodels;—wireframemodels;—geometricsets;—creationofareplicaofasolidmodelinanewlocation.ThefollowingareoutsidethescopeofthispartofISO10303:—non-manifoldboundaryrepresentationmodels;—spatialoccupancyformsofsolidmodels(suchasoctreemodels);—assembliesandmechanisms.
【中国标准分类号】:N18
【国际标准分类号】:35_240_50
【页数】:348P.;A4
【正文语种】:英语
【英文标准名称】:Aerospaceseries-Cableoutletaccessoriesforcircularandrectangularelectricalandopticalconnectors-Part013:Cableoutlet,styleA,straight,unsealed,withcabletiestrainrelief-Productstandard;GermanandEnglishversionEN3660-013:2008
【原文标准名称】:航空航天系列.圆形和矩形电气及光学连接器用电缆引出端附件.第013部分:电缆线应变消除的非密封180°A类电缆引出端.产品标准
【标准号】:DINEN3660-013-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-06
【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】:航空航天运输;航空运输;航空器部件;电缆线;圆形连接器;圆形;连接尺寸;设计;名称与符号;尺寸;电连接器;电插头;电气工程;外壳;检验;作标记;多语种的;光学连接器;插头;矩形连接器;矩形;航天运输;规范(验收);终端护套;试验;公差(测量);类型
【英文主题词】:Aerospacetransport;Airtransport;Aircraftcomponents;Cableties;Circularconnectors;Circularshape;Connectingdimensions;Design;Designations;Dimensions;Electricconnectors;Electricplugs;Electricalengineering;Enclosures;Inspection;Marking;Multilingual;Opticalconnectors;Plugs;Rectangularconnectors;Rectangularshape;Spacetransport;Specification(approval);Terminalcasings;Testing;Tolerances(measurement);Types
【摘要】:Thisproductstandarddefinesarangeofcableoutlets,styleAforuseunderthefollowingconditions:Associatedelectricalconnector(s):EN3660-002Temperaturerange,ClassN:-65℃to200℃ClassW:-65℃to175℃
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:25P.;A4
【正文语种】:
【原文标准名称】:工业自动化系统和集成.产品数据表示和交换.第42部分:集成通用资源:几何学和拓扑学表示
【标准号】:ISO10303-42-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC184
【标准类型】:()
【标准水平】:()
【中文主题词】:数据交换;定义;信息交流;表示法;描述;EXPRESS;自动化系统;自动化;计算机应用;工业产品;数据;原理;阶段;数据表示;产品数据
【英文主题词】:Automation;Automationsystems;Computerapplications;Data;Dataexchange;Datarepresentation;Definitions;Descriptions;EXPRESS;Industrialproducts;Informationexchange;Principle;Productdata;Representations;STEP
【摘要】:ThispartofISO10303specifiestheresourceconstructsfortheexplicitgeometricandtopologicalrepresentationoftheshapeofaproduct.Thescopeisdeterminedbytherequirementsfortheexplicitrepresentationofanidealproductmodel;tolerancesandimplicitformsofrepresentationintermsoffeaturesareoutofscope.Thegeometryinclause4andthetopologyinclause5areavailableforuseindependentlyandarealsoextensivelyusedbythevariousformsofgeometricshapemodelinclause6.Inaddition,thispartofISO10303specifiesspecialisationsoftheconceptsofrepresentationwheretheelementsofrepresentationaregeometric.1GeometryThefollowingarewithinthescopeofthegeometryschema:—definitionofpoints,vectors,parametriccurvesandparametricsurfaces;—definitionoffinitevolumeswithinternalparametrisation;—definitionoftransformationoperators;—pointsdefineddirectlybytheircoordinatevaluesorintermsoftheparametersofanexistingcurveorsurface;—definitionofconiccurvesandelementarysurfaces;—definitionofcurvesdefinedonaparametricsurface;—definitionofgeneralparametricsplinecurves,surfacesandvolumes;—definitionofpoint,curveandsurfacereplicas;—definitionofoffsetcurvesandsurfaces;—definitionofintersectioncurves.ThefollowingareoutsidethescopeofthispartofISO10303:—allotherformsofprocedurallydefinedcurvesandsurfaces;—curvesandsurfaceswhichdonothaveaparametricformofrepresentation;—anyformofexplicitrepresentationofaruledsurface.NOTEForaruledsurfacethegeometryiscriticallydependentupontheparametrisationofthebound-arycurvesandthemethodofassociatingpairsofpointsonthetwocurves.AruledsurfacewithB-splineboundarycurvescanhoweverbeexactlyrepresentedbytheB-splinesurfaceentity.2TopologyThefollowingarewithinthescopeofthetopologyschema:—definitionofthefundamentaltopologicalentitiesvertex,edge,andface,eachwithaspecialisedsubtypetoenableittobeassociatedwiththegeometryofapoint,curve,orsurface,respectively;—collectionsofthebasicentitiestoformtopologicalstructuresofpath,loopandshellandconstraintstoensuretheintegrityofthesestructures;—orientationoftopologicalentities.3GeometricShapeModelsThefollowingarewithinthescopeofthegeometricmodelschema:—datadescribingtheprecisegeometricformofthree-dimensionalsolidobjects;—constructivesolidgeometry(CSG)models;—CSGmodelsintwo-dimensionalspace;—definitionofCSGprimitivesandhalf-spaces;—creationofsolidmodelsbysweepingoperations;—manifoldboundaryrepresentation(B-rep)models;—constraintstoensuretheintegrityofB-repmodels;—surfacemodels;—wireframemodels;—geometricsets;—creationofareplicaofasolidmodelinanewlocation.ThefollowingareoutsidethescopeofthispartofISO10303:—non-manifoldboundaryrepresentationmodels;—spatialoccupancyformsofsolidmodels(suchasoctreemodels);—assembliesandmechanisms.
【中国标准分类号】:N18
【国际标准分类号】:35_240_50
【页数】:348P.;A4
【正文语种】:英语
【英文标准名称】:Aerospaceseries-Cableoutletaccessoriesforcircularandrectangularelectricalandopticalconnectors-Part013:Cableoutlet,styleA,straight,unsealed,withcabletiestrainrelief-Productstandard;GermanandEnglishversionEN3660-013:2008
【原文标准名称】:航空航天系列.圆形和矩形电气及光学连接器用电缆引出端附件.第013部分:电缆线应变消除的非密封180°A类电缆引出端.产品标准
【标准号】:DINEN3660-013-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-06
【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】:航空航天运输;航空运输;航空器部件;电缆线;圆形连接器;圆形;连接尺寸;设计;名称与符号;尺寸;电连接器;电插头;电气工程;外壳;检验;作标记;多语种的;光学连接器;插头;矩形连接器;矩形;航天运输;规范(验收);终端护套;试验;公差(测量);类型
【英文主题词】:Aerospacetransport;Airtransport;Aircraftcomponents;Cableties;Circularconnectors;Circularshape;Connectingdimensions;Design;Designations;Dimensions;Electricconnectors;Electricplugs;Electricalengineering;Enclosures;Inspection;Marking;Multilingual;Opticalconnectors;Plugs;Rectangularconnectors;Rectangularshape;Spacetransport;Specification(approval);Terminalcasings;Testing;Tolerances(measurement);Types
【摘要】:Thisproductstandarddefinesarangeofcableoutlets,styleAforuseunderthefollowingconditions:Associatedelectricalconnector(s):EN3660-002Temperaturerange,ClassN:-65℃to200℃ClassW:-65℃to175℃
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:25P.;A4
【正文语种】: