【英文标准名称】:Roadvehicles-Environmentalconditionsandtestingforelectricalandelectronicequipment-Part3:mechanicalloads.
【原文标准名称】:道路车辆.电气和电子设备的环境条件和试验.第3部分:机械荷载
【标准号】:NFR13-010-3-2004
【标准状态】:作废
【国别】:法国
【发布日期】:2004-09-01
【实施或试行日期】:2004-09-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电气设备;电子系统;试验;规范(验收);道路车辆;应力;力学;正弦变化;环境条件;摩托车;商用车辆;环境影响;振动试验;车辆设备;私人汽车;载货汽车;安装;耐力;振动;机械试验;机械环境影响(对人体);电气工程;商用道路车辆;机动车工程
【英文主题词】:Automotiveengineering;Commercialroadvehicles;Commercialvehicles;Electricalengineering;Electricalequipment;Electronicsystems;Environmentalcondition;Environmentalconditions;Environmentaleffects;Mechanic;Mechanicaleffects(humanbody);Mechanicaltesting;Motorlorries;Motorvehicles;Mounting;Privatecars;Resistance;Roadvehicles;Sinuscidalvibrations;Specification(approval);Stress;Testing;Vehicleequipment;Vibration;Vibrationtests
【摘要】:
【中国标准分类号】:T36
【国际标准分类号】:43_040_10
【页数】:34P.;A4
【正文语种】:其他


【英文标准名称】:Opticsandopticalinstruments-Contactlenses-Part2:Determinationofoxygenpermeabilityandtransmissibilitybythecoulometricmethod
【原文标准名称】:光学和光学仪器接触镜第2部分:用库仑法对氧渗透性和可透性的测定
【标准号】:ISO9913-2-2000
【标准状态】:作废
【国别】:国际
【发布日期】:2000-02
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC172
【标准类型】:()
【标准水平】:()
【中文主题词】:渗透率;透射率;光学仪器;库仑法;透气性;接触镜片;氧;测定;光学;试验
【英文主题词】:Contactlenses;Coulometricmethods;Definition;Definitions;Determination;Gaspermeability;Measurement;Ophtalmicoptics;Opticalinstruments;Optics;Oxygen;Permability;Permeability;Testing;Transmittance
【摘要】:ThispartofISO9913describesacoulometricmethodforthedeterminationofoxygenpermeabilityofbothrigidandnon-hydrogelflexiblecontactlensmaterialsandoxygentransmissibilityofrigidandnon-hydrogelflexiblecontactlenses.Itspecifiestheproceduresforthemeasurementsandestablishestheconditionsunderwhichmeasurementsaremade.ThispartofISO9913isapplicabletothedeterminationofoxygentransmissibilityofrigidandnon-hydrogelflexiblecontactlenses,incorporatingvariousrefractivepowersandradiallysymmetriccontactlensgeometries,andtheoxygenpermeability(Dk)ofrigidandnon-hydrogelflexiblecontactlensmaterialsintheformofstandardizedtestsamples.ThispartofISO9913isespeciallyusefulforthedeterminationofpermeabilityvaluesabove75×10(cm/s)[mlO2/(ml·hPa)],whichfallabovetheusualrangeofthestandardpolarographicmethodofmeasurement(FATTmethod,seeISO9913-1).ThispartofISO9913isnotapplicabletohydrogelmaterialsorhydrogelcontactlenses.
【中国标准分类号】:N30
【国际标准分类号】:11_040_70
【页数】:11P;A4
【正文语种】:英语