ISO 10322-2-2006 眼科光学.半成品透镜坯.第2部分:渐变焦透镜坯规范

作者:标准资料网 时间:2024-05-15 09:53:48   浏览:8560   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Ophthalmicoptics-Semi-finishedspectaclelensblanks-Part2:Specificationsforprogressivepowerlensblanks
【原文标准名称】:眼科光学.半成品透镜坯.第2部分:渐变焦透镜坯规范
【标准号】:ISO10322-2-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-02
【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/TC172
【标准类型】:()
【标准水平】:()
【中文主题词】:坯件;分类系统;分类;矫正透镜;定义;几何;加标签;透镜;极限偏差;测量技术;目镜;眼科光学;眼科学;光学设备;材料的光学性质;光学;渐变眼镜片;特性;半成品;规范(验收);规范;眼镜镜片;试验;公差(测量)
【英文主题词】:Blanks;Classification;Classificationsystems;Classifications;Correctivelenses;Definitions;Geometricalproperties;Geometry;Identification;Labelling;Labelling(process);Lenses;Limitdeviations;Marking;Measuringtechniques;Oculars;Ophthalmicoptics;Ophthalmology;Opticalequipment;Opticalinstruments;Opticalproperties;Opticalpropertiesofmaterials;Optics;Progressivespectaclelenses;Properties;Semi-finishedproducts;Specification(approval);Specifications;Spectaclelenses;Testing;Tolerances(measurement)
【摘要】:ThispartofISO10322specifiesrequirementsfortheopticalandgeometricalpropertiesofsemi-finishedprogressivepowerspectaclelensblanks.NOTETherequirementsforsemi-finishedsingle-visionandmultifocallensblanksaregiveninISO10322-1.
【中国标准分类号】:Y89;C32
【国际标准分类号】:11_040_70
【页数】:8P;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:StandardTestMethodforDeterminationofExternalLoadingCharacteristicsofPlasticPipebyParallel-PlateLoading
【原文标准名称】:用平行板负荷法测定塑料管的外负荷特性的标准试验方法
【标准号】:ASTMD2412-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:F17.40
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Stiffness--plastics;Deflection--plastics;Loadingtests--plastics;Parallel-plateapplications/testingequipment;Plasticpipe/tubing/fittings
【摘要】:Theexternalloadingpropertiesofplasticpipeobtainedbythistestmethodareusedforthefollowing:Todeterminethestiffnessofthepipe.Thisisafunctionofthepipedimensionsandthephysicalpropertiesofthematerialofwhichthepipeismade.Todeterminetheload-deflectioncharacteristicsandpipestiffnesswhichareusedforengineeringdesign(seeAppendixX1).Tocomparethecharacteristicsofvariousplasticsinpipeform.Tostudytheinterrelationsofdimensionsanddeflectionpropertiesofplasticpipeandconduit.Tomeasurethedeflectionandload-resistanceatanyofseveralsignificanteventsiftheyoccurduringthetest.1.1Thistestmethodcoversthedeterminationofload-deflectioncharacteristicsofplasticpipeunderparallel-plateloading.1.2Thistestmethodcoversthermoplasticresinpipe,reinforcedthermosettingresinpipe(RTRP),andreinforcedpolymermortarpipe(RPMP).1.3Thecharacteristicsdeterminedbythistestmethodarepipestiffness,stiffnessfactor,andloadatspecificdeflections.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.Note18212;Whilethistestmethodcanbeusedinmeasuringthepipestiffnessofcorrugatedplasticpipeortubing,specialconditionsandproceduresareused.Thesedetailsareincludedintheproductstandards,forexample,SpecificationF405.1.5Thetextofthistestmethodreferencesnotesandfootnotesthatprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthetestmethod.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:6P.;A4
【正文语种】:英语


【英文标准名称】:CableAssembliesandFittingsforIndustrialControlandSignalDistribution
【原文标准名称】:工业控制和信号分配用电缆组件和配件
【标准号】:ANSI/UL2238A-2009
【标准状态】:作废
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:制动器;电缆配件;电路;连接;连接器;控制信号;分配;电力设备;进给量;给食器;配件;板条;遥控;传感器
【英文主题词】:Actuators;Cablefittings;Circuits;Connections;Connectors;Controlsignals;Distribution;Electricalinstallations;Feed;Feeder;Fittings;Panels;Remotecontrol;Sensors
【摘要】:
【中国标准分类号】:K13
【国际标准分类号】:91_140_50
【页数】:
【正文语种】:英语