BS ISO 18903-2003 成像材料.摄影胶片和相纸.尺寸变化测定
时间:2024-05-16 20:13:46 来源: 标准资料网 作者：标准资料网 阅读：8062
【英文标准名称】:Imagingmaterials-Filmsandpaper-Determinationofdimensionalchange
【原文标准名称】:成像材料.摄影胶片和相纸.尺寸变化测定
【标准号】:BSISO18903-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-01-31
【实施或试行日期】:2003-01-31
【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】:尺寸精度;尺寸;摄影;摄影材料;计数检查;尺寸稳定性试验;测定;纸;影片;老化;检验;摄影胶片;气候;尺寸变化;相纸;老化试验;尺寸稳定性;感光纸;机械试验;试验;定义
【英文主题词】:Ageing(materials);Ageingtests;Climate;Definition;Definitions;Determination;Dimensionalaccuracy;Dimensionalchanges;Dimensionalstability;Dimensionalstabilitytests(textiles);Dimensions;Films;Inspection;Inspectionbyattributes;Mechanicaltesting;Paper;Photographicfilm;Photographicmaterials;Photographicpaper;Photography;Photosensitivepapers;Testing;Tests
【摘要】:ThisInternationalStandardspecifiesamethodfordeterminingthedimensionalchangeofphotographicfilmsandpaperscausedby:—variationsinequilibriummoisturecontentduetochangeintherelativehumidity(RH)oftheatmosphere(humiditycoefficientofexpansion);—changeintemperature(thermalcoefficientofexpansion);—processing;—ageing.ThisInternationalStandarddealswiththemoisturecontentandthermalhistoryofthespecimensbeforemeasurement,theatmosphericconditionsduringmeasurement,andthetreatmentofthedata.Itdoesnotdescribethevariousexperimentaltechniquesusedtomakethemeasurements.ThisInternationalStandardisnotsuitablefordeterminingthedimensionalchangeofinstantphotographicfilm.
【中国标准分类号】:G81
【国际标准分类号】:37_040_20
【页数】:26P.;A4
【正文语种】:英语
【英文标准名称】:Electriccables-Accessories-Materialcharacterisation-Fingerprintingforcoldshrinkablecomponentsforlowandmediumvoltageapplicationsupto20,8/36(42)kV
【原文标准名称】:电缆.附件.材料特性.20.8/36(42)kV以下低压和中压设施用冷收缩部件的指纹识别
【标准号】:BS7933-4-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-09-30
【实施或试行日期】:2008-09-30
【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】:冷加工;尺寸测量;电缆;电绝缘材料;热收缩材料;低电压;常电压;物理性能测量;塑料;套管(电气的);试样制备;测试条件;热分析;定型测试
【英文主题词】:Cold-working;Dimensionalmeasurement;Electriccables;Electricalinsulatingmaterials;Heat-shrinkablematerials;Lowvoltage;Mediumvoltage;Physicalpropertymeasurement;Plastics;Sleeving(electrical);Specimenpreparation;Testingconditions;Thermalanalysis;Typetesting
【摘要】:ThisHarmonizationDocumentspecifiesthetestmethodsandrequirementsforfingerprinting(asdefinedin3.11)ofcoldshrinkablecomponentsintendedtobeusedincableaccessoriesforlowandmediumvoltage,asdefinedinEN50393,HD629.1andHD629.2.Fingerprintingofmaterialsdoesnothaveamandatorylinktotypetestingofaccessories.Itshallberegardedasastand-alonetest,butmaybecarriedoutincombinationwiththeaccessorytypetests.Componentbasicfunctionscanbe:conductive,stresscontrolorstressgrading,insulating,oilbarrier,antitracking,externalprotectionandsealing.Componentsaresuppliedassinglelayeritemsorasmulti-layeritems.Componentsaregenerallysuppliedpre-expandedorwithasystemallowingexpansionpriortoinstallation.NOTEInformationonhealthandsafetyisgiveninAnnexA.
【中国标准分类号】:K13
【国际标准分类号】:29_035_20;29_060_20
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:Testcodeformachinetools-Geometricaccuracyofaxesofrotation
【原文标准名称】:机床检验通则.旋转轴的几何精度
【标准号】:BSISO230-7-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-01-31
【实施或试行日期】:2007-01-31
【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】:验收;验收(鉴定);验收检验;验收规范;旋转轴;轴;定义;检错码;误差;几何的;机床;机器;运动;精密度;转动;规范(验收);主轴;试验
【英文主题词】:Acceptance;Acceptance(approval);Acceptanceinspection;Acceptancespecification;Axisofrotation;Axles;Definitions;Error-detectioncodes;Errors;Geometric;Machinetools;Machines;Motion;Precision;Rotation;Specification(approval);Spindles;Testing;Tests
【摘要】:ThispartofISO230isaimedatstandardizingmethodsofspecificationandtestofthegeometricaccuracyofaxesofrotationusedinmachinetools.Spindles,rotaryheadsandrotaryandswivellingtablesofmachinetoolsconstituteaxesofrotation,allhavingunintendedmotionsinspaceasaresultofmultiplesourcesoferrors.ThispartofISO230coversthefollowingpropertiesofspindles:axisofrotationerrormotion;speed-inducedaxisshifts.Theotherimportantpropertiesofspindles,suchasthermallyinducedaxisshiftsandenvironmentaltemperaturevariation-inducedaxisshifts,aredealtwithinISO230-3.ThispartofISO230doesnotcoverthefollowingpropertiesofspindles:angularpositioningaccuracy(seeISO230-1andISO230-2);runoutofsurfacesandcomponents(seeISO230-1);toolholderinterfacespecifications;inertialvibrationmeasurements(seeISO230-8);noisemeasurements(seeISO230-5);rotationalspeedrangeandaccuracy(seeISO10791-6andISO13041-6);balancingmeasurementsormethods(seeISO1940-1andISO6103);idlerunloss(powerloss);thermaldrift(seeISO230-3).
【中国标准分类号】:J50
【国际标准分类号】:25_080_01
【页数】:70P.;A4
【正文语种】:英语