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【英文标准名称】:Safetysignsandcolours-Specificationforcolorimetricandphotometricpropertiesofmaterials
【原文标准名称】:安全信号及颜色.第2部分:材料比色及光度特性规范
【标准号】:BS5378-2-1980
【标准状态】:作废
【国别】:英国
【发布日期】:1980-08-29
【实施或试行日期】:1980-08-29
【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】:安全措施;标志;荧光材料;字母;量值;安全色;色度;反射系数;颜色;高度;警告装置;安全;亮度;安全装置
【英文主题词】:Chromaticity;Colour;Fluorescentmaterials;Height;Letters(symbols);Luminance;Reflectionfactor;Safety;Safetycolours;Safetydevices;Safetymeasures;Signs;Size;Warningdevices
【摘要】:SpecifiesthepropertiesofmaterialsusedforsafetysignsasspecifiedinPart1.
【中国标准分类号】:C65
【国际标准分类号】:01_070;13_200
【页数】:12P.;A4
【正文语种】:英语


【英文标准名称】:Industrialautomationsystemsandintegration-Productdatarepresentationandexchange-Part519:Applicationinterpretedconstruct:Geometrictolerances
【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519部分:应用解释构造:几何公差
【标准号】:ISO10303-519-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-03
【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】:几何平均;定义;公差(测量);自动化;使用;数值控制;产品数据;程序设计;数据表示;程序设计语言;表示
【英文主题词】:Applications;Automation;Automationsystems;Datarepresentation;Definitions;EXPRESS;Geometricmean;Numericalcontrol;Productdata;Programming;Programminglanguages;Tolerances(measurement)
【摘要】:ThispartofISO10303specifiestheinterpretationoftheintegratedresourcestosatisfyrequire-mentsfortherepresentationoftheallowabledeviationofphysicalcharacteristicsofaproduct'sshapeaccordingtoISO1101.ThefollowingarewithinthescopeofthispartofISO10303:—tolerancesasconstraintsonshapeaspectsofaproduct;—thespecificationoftolerancesoftheshapeofaproduct;—therepresentationofgeometricaltolerances;—therepresentationoftolerancevalues;—thespecificationofdatumsanddatumreferences;—theidentificationofderivedshapeelementssuchascentrelinesandintersections.ThefollowingareoutsidethescopeofthispartofISO10303:—therepresentationofplus-minustolerancesandlimitsandfits;—thedefinitionofthefundamentalprinciples,concepts,andterminologyoftolerancinganddimensioning;—themathematicaldefinitionoftolerancesanddatums;—thedescriptionofdimensioningortolerancingpractices;—thespecificationofdimensionalinspectionmethods;—thesynthesisandanalysisoftolerances;—thetolerancingofproductcharacteristicsotherthanshape;—thepresentationoftolerancesonengineeringdrawings;—therepresentationoftheproduct'sshape;—therepresentationofdimensions.NOTE-ThispartofISO10303providestheinterpretationoftheintegratedresourcesintheareaofproductdataindicatedabove,whereastheapplicationofindustrialrequirementsisatasktobefulfilledbyapplicationprotocols(APs).PartsofISO10303thatmakeuseoftheelementsdefinedinthispartarestronglyadvisedtochecktheISOstandardsthatdealwiththeapplicationoftolerancesavailableatthetimeofthedevelopment.
【中国标准分类号】:L56
【国际标准分类号】:35_240_50
【页数】:32P.;A4
【正文语种】:英语