ASTM D 4459-1993 在室内使用的对塑料曝光用的加速耐光性氙弧型(水冷式)曝光装置的操作规程

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【英文标准名称】:Geometricalproductspecifications(GPS)—Cylindricity—Part2:Specificationoperators
【原文标准名称】:产品几何量技术规范(GPS).圆柱度.第2部分:规范操作人员
【标准号】:ISO12180-2-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-04-01
【实施或试行日期】:2011-04-01
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC213
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Characteristics;Cones;Cylinders;Cylindricalshape;Cylindricity;Digital;Dimensionaltolerances;Dimensions;Finishes;Geometric;Geometricalproductspecification;Geometry;GPS;Measuringinstruments;Meters;Metrology;Operators;Productspecification;Productspecifications;Products;Profilemeasurement;Representations;Scanning;Scanningsystem;Shape;Shapevariations;Specification;Specifications;Surfaces;Workpieces
【摘要】:ThispartofISO12180specifiesthecompletespecificationoperatorforcylindricityofcompleteintegralfeaturesonly,i.e.geometricalcharacteristicsoffeaturesoftypecylinder.
【中国标准分类号】:
【国际标准分类号】:17_040_20
【页数】:20P.;A4
【正文语种】:英语


【英文标准名称】:Guidefortheprocurementofpowerstationequipment-Turbineauxiliaries-Condenserplant
【原文标准名称】:发电站设备采购指南.涡轮机辅助设备.冷凝器设备
【标准号】:BSEN45510-6-3-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-05-15
【实施或试行日期】:1998-05-15
【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】:维修;规则;发电站;安全措施;选址;采购;技术写作;冷凝器;合同;投标;认可试验;性能试验;技术文献;验证;蒸汽冷凝器;涡轮机部件;定货;电气设备;定单;设计;涡轮机;生产;可靠度;性能;规范;电流;质量保证体系;选择;寿命
【英文主题词】:Capacitors;Condensation;Definitions;Deliveryconditions;Design;Documentations;Efficiency;Electricpowerstations;Equipment;Evaluations;Guidebooks;Guidelines;Interfaces(dataprocessing);Maintenance;Manufacturing;Operatingconditions;Performanceinservice;Plant;Procurements;Qualityassurance;Qualityrequirements;Specification(approval);Specifications;Stress;Supplyschedule;Supplying;Turbineauxiliaries
【摘要】:Thisstandardgivesguidanceonwritingthetechnicalspecificationfortheprocurementofcondenserplantsforuseinelectricitygeneratingstations(powerstations).Thisguideforprocurementisnotapplicabletoequipmentforuseinthenuclearreactorplantareaofnuclearpowerstations.Otherpossibleapplicationsofsuchequipmenthavenotbeenconsideredinthepreparationofthisguide.Thisguidecovers:-watercooledsurfaceanddirectcontactcondensersactingasasteamsinkformainorauxiliaryturbinesinpowerstations(partsinbracketsmarkedwithapplytodirectcontactcondensersonly);-condenserauxiliaryequipment.Airblastorair-cooledtypecondensers(ACCs)arenotcoveredbythisguide.Theequipmentcoveredbythisguideisdefinedbyitsfunctionratherthandesigntype.Therefore,theguidancetothespecificationisstatedinperformancetermsratherthanbeingspecifiedbyadetaileddescriptionoftheequipmenttobesupplied.Thisguideindicatestopotentialpurchasershowtheirspecificationshouldbepreparedsothat:-theequipmenttypeandcapacityinterfacescorrectlywithotherelementsofthesystemssuchastheturbine,coolingwatersystem,regeneratingfeedheatingsystem,districtheatingandsteamgeneratingplant;-predictedperformanceisachieved;-ancillaryequipmentisproperlysized;-reliability,availabilityandsafetyrequirementsareachieved;-properconsiderationisgiventotheevaluationprocessandthequalitymeasurestobeappliedThisguidedoesnotdeterminethetypeofspecification(e.g.detailed,performance,functional)ortheextentofsupplyforanygivencontractwhichisnormallydecidedonthebasisofthepurchaser'sprojectstrategy.Itdoesnotcover:-anycommercial,contractualorlegalissueswhicharenormallyinseparatepartsofanenquiry;-anyallocationofresponsibilitieswhicharedeterminedbythecontract.Thisguidedoesnotprescribethearrangementofthedocumentsintheenquiry.NOTEAsacomprehensiveEuropeanenvironmentalpolicyisstillunderpreparation,thisguidedoesnotaddresstheenvironmentalimplicationsoftheequipment.
【中国标准分类号】:F02
【国际标准分类号】:27_040;27_100
【页数】:20P.;A4
【正文语种】:英语