SAE J1881 Initial Graphics Exchange Specification (Cancelled Nov 2001)

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Product Code:SAE J1881
Title:Initial Graphics Exchange Specification (Cancelled Nov 2001)
Issuing Committee:Manufacturing Division
Scope: The Initial Graphics Exchange Specification (I.G.E.S.) defines a neutral file format for facilitating transfer of graphic information between dissimilar CAD/CAM systems. This specification is being developed under the auspices of the National Institute for Standards and Technology and in the opinion of this committee is properly addressing the key communication issue of dissimilar graphic data formats. The purpose of this SAE Recommended Practice is to establish a uniform practice for the exchange of graphic data between organizations using dissimilar CAD/CAM systems.
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【英文标准名称】:Surgearresters-Part1:Non-linearresistortypegappedsurgearrestersfora.c.systems(IEC60099-1:1991+A1:1999);GermanversionEN60099-1:1994+A1:1999
【原文标准名称】:电涌放电器.第1部分:交流系统非线性电阻型间隙式电涌放电器
【标准号】:EN60099-1-1999
【标准状态】:现行
【国别】:
【发布日期】:2000-08
【实施或试行日期】:2000-08-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:串联;过载试验;电阻器;电阻;过电压;额定电压装置;试验;超荷载;合格试验;交流电网络;电涌放电器;过载(电);火花间隙;电气工程;交流电压;非线性的;定义;测量;验收检验;规范(验收);安全工程;分类;作标记;测量技术;常规检验;使用条件;过电压保护装置;电气保护设备
【英文主题词】:Acceptanceinspection;Alternatingcurrentnetworks;Alternatingvoltages;Classification;Definition;Definitions;Electricalengineering;Electricalprotectionequipment;Electricalresistance;Installationsforratedvoltages;Marking;Measurement;Measuringtechniques;Non-linear;Operatingconditions;Overload;Overload(electric);Overloadtests;Overvoltage;Overvoltageprotection;Qualificationtests;Resistors;Routinechecktests;Safetyengineering;Seriesconnection;Sparkgaps;Specification(approval);Surgearresters;Testing
【摘要】:
【中国标准分类号】:K49
【国际标准分类号】:29_240_10
【页数】:37P.;A4
【正文语种】:英语


【英文标准名称】:Geotextilesandgeotextile-relatedproducts-Determinationofwaterpermeabilitycharacteristicsnormaltotheplane,withoutload
【原文标准名称】:土工织物和土工织物相关产品.无负载垂直于平面的水渗透特性的测定
【标准号】:BSENISO11058-1999
【标准状态】:作废
【国别】:英国
【发布日期】:1999-05-15
【实施或试行日期】:1999-05-15
【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】:布;试验条件;修正因子;温度;流量测量;试样;图解法;误差修正;渗透率;土工织物;方程;试验设备;织物试验;试样制备;防水试验;水力试验;纺织试验;纺织产品;渗透性测量;报告
【英文主题词】:Cloth;Definitions;Determination;Geotextiles;Measurement;Measuringsamples;Permability;Planes;Pressurehead;Properties;Testing;Testingdevices;Waterpermeability;Watertightness
【摘要】:ThisEuropeanStandardspecifiestwotestmethodsfordeterminingthewaterpermeabilitycharacteristicsofasinglelayerofgeotextileorgeotextile-relatedproductnormaltotheplane:theconstantheadmethodandthefallingheadmethod.NOTE:Ifthefullpermeabilitycharacteristicsofthegeotextileorgeotextile-relatedproducthavepreviouslybeenestablished,thenforcontrolpurposesitcanbesufficienttodeterminethevelocityindexataheadlossof50mmonly.
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:22P;A4
【正文语种】:英语