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ISO 3046-3-2006 往复式内燃机.性能.第3部分:试验测量

上一篇: ISO 8178-11-2006 往复式内燃机.废气排放测量.第11部分:瞬态试验条件下非道路车辆发动机排气和颗粒废物排放量现场测量
下一篇: IEC 60861-2006 排出废液和地表水中放射性核的监测设备

Product Code:SAE AIR5468
Title:Ultraviolet (Uv) Lasers for Aerospace Wire Marking
Issuing Committee:Ae-8a Wiring Systems Installation Committee
Scope: Ultraviolet (UV) laser marking for aerospace wire and cable is now a well established and accepted process. The purpose of this report is to provide general information on the technical basis of marking systems that apply UV laser energy to the wire surface. This includes materials for UV laser marking; the key characteristics of UV lasers suitable for this application, in terms of the mark process requirements and operational requirements; the various types of UV lasers which meet the general requirements for wire marking; and the generic components of UV laser marking systems. Subjects beyond the scope of this report include other wire marking systems not utilizing UV lasers; legibility; and contrast measurement. The contents of this document are for information only. It is not intended that it should be used as the basis for marking process specifications or standards, which are covered by AS5469 Wire and Cable Marking Process, UV Laser.
Rationale: Ultraviolet (UV) laser marking for aerospace wire and cable is now a well established and accepted process. The purpose of this report is to provide general information on the technical basis of marking systems that apply UV laser energy to the wire surface. This includes materials for UV laser marking; the key characteristics of UV lasers suitable for this application, in terms of the mark process requirements and operational requirements; the various types of UV lasers which meet the general requirements for wire marking; and the generic components of UV laser marking systems. Subjects beyond the scope of this report include other wire marking systems not utilizing UV lasers; legibility; and contrast measurement. The contents of this document are for information only. It is not intended that it should be used as the basis for marking process specifications or standards, which are covered by AS5469 Wire and Cable Marking Process, UV Laser.【英文标准名称】:Fluorochlorinatedhydrocarbonsforindustrialuse;Determinationofacidity;Titrimetricmethod
【原文标准名称】:工业用氟氯化烃酸度的测定滴定法
【标准号】:ISO3363-1976
【标准状态】:现行
【国别】:国际
【发布日期】:1976-09
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC47
【标准类型】:()
【标准水平】:()
【中文主题词】:容量分析;化学分析和试验;含量测定;氟氯化烃;化学分析;酸度
【英文主题词】:Acidity;Chemicalanalysisandtesting;Determinationofcontent;Fluorochlorinatedhydrocarbons;Volumetricanalysis
【摘要】:Applicabletoproductstheacidityofwhichisbetween2moland200molofunivalentacidperkg.Twoproceduresaregiven:oneisapplicabletoliquidproducts(R11,R113,etc.)andtheotheronetogaseous(R12,R22,etc.).Theprincipleconsistsinextractionoftheacidsbywater.Titrationoftheacidsintheaqueousphasewithstandardvolumetricsodiumhydroxidesolutioninthepresenceofbromocresolgreenasindicator.Afigureshowsanapparatusforabsorptionofacidsforproductswhicharegaseousatordinarytemperatures.
【中国标准分类号】:G15
【国际标准分类号】:71_080_20
【页数】:3P;A4
【正文语种】:英语

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