SAE J953 Passenger Car Backlight Defogging System (STABILIZED May 2011)

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Product Code:SAE J953
Title:Passenger Car Backlight Defogging System (STABILIZED May 2011)
Issuing Committee:Interior Climate Control Committee
Scope:The scope of this SAE Recommended Practice is to establish uniform test procedures for passenger cars, to determine whether the system is defined as a defroster or defogger, and to establish minimum performance requirements for each system. A defroster for purposes of this practice is a system which will remove moisture and/or frost from the interior surface of the backlight at -18 掳C. A defogger is a system which will remove moisture and/or fog from the interior surface of the backlight at 4 掳C. The test procedure is intended to simulate actual conditions by utilizing either a cold room with an appropriate device to introduce air flow over the backlight or a sufficiently large wind tunnel with ambient temperature control. The test procedure and the minimum performance requirements are based on currently available engineering data.
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基本信息
标准名称:化工固体物料装卸系统设计规定
英文名称:Design regulations for loading and unloading system of chemical soli
中标分类: 化工 >> 化工综合 >> 标志、包装、运输、贮存
ICS分类:
发布日期:1994-05-07
实施日期:1996-03-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:27页
适用范围

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所属分类: 化工 化工综合 标志 包装 运输 贮存
【英文标准名称】:Opticsandopticalinstruments-Ancillarydevicesforgeodeticinstruments-Part2:Tripods
【原文标准名称】:光学和光学仪器大地测量仪器辅助装置第2部分:三角架
【标准号】:ISO12858-2-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-10
【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】:精密度;光学测量;作标记;试验;大地的;测量仪器;名称与符号;三角架;光学;光学设备;光学仪器
【英文主题词】:Designations;Geodetic;Marking;Measuringinstruments;Opticalequipment;Opticalinstruments;Opticalmeasurement;Optics;Precision;Testing;Tripods
【摘要】:ThispartofISO12858specifiesthemostimportantrequirementsoftelescopictripodsforsurveyinginstrumentsandtheconnectionbetweeninstrumentandtripod.TherequirementsinthispartofISO12858enableinstrumentsandtripodsofdifferentmanufacturerstobejoinedtooneanother,withoutprejudicingtheirperformanceandtheirusefulness.ThispartofISO12858isapplicabletotripodswhichareusedforlevels,theodolites,tacheometers,GPSequipment,EDMinstrumentsandincombinationwithtargets,reflectors,antennae,etc.
【中国标准分类号】:N30
【国际标准分类号】:17_180_30
【页数】:8P;A4
【正文语种】:英语