SAE ARP798 Design Criteria for White Incandescent Lighted Aerospace Instruments
时间:2024-05-10 18:43:06 来源: 标准资料网 作者：标准资料网 阅读：9673
Product Code:SAE ARP798
Title:Design Criteria for White Incandescent Lighted Aerospace Instruments
Issuing Committee:A-20ac Crew Station And Interior Lighting Committee
Scope:The purpose of this document is to recommend to the designer the various criteria, and to familiarize him with techniques, associated with white incandescent lighted aerospace instruments. This recommended practice covers the general requirements and test procedures recommended for use with white incandescent integrally lighted instruments. Its use should provide uniformity of illumination from instrument to instrument and legibility under daylight operation. An appendix is provided to familiarize the designer with some of the techniques used to obtain uniformity of color and illumination in various types of instruments.
【英文标准名称】:Valves-Testofflowresistanceusingwaterastestfluid.
【原文标准名称】:阀门.用水作为试验流体的流动阻力试验
【标准号】:NFE29-321-1999
【标准状态】:作废
【国别】:法国
【发布日期】:1999-12-01
【实施或试行日期】:1999-12-20
【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】:流量率;压力降;反虹吸系统;截止阀;滞后;流量测量;试验报告;阀门;工业配件;测量技术;试验;测量;尺寸;试验媒体;管系统
【英文主题词】:Anti-siphonagesystems;Dimensions;Drag;Flowmeasurement;Flowrates;Industrialfittings;Measurement;Measuringtechniques;Mixingbattery;Pipingsystem;Pressuredrops;Shut-offvalves;Testmedia;Testreports;Testing;Valves;Water
【摘要】:
【中国标准分类号】:J16
【国际标准分类号】:23_060_01
【页数】:26P.;A4
【正文语种】:其他
【英文标准名称】:Aerospaceseries-Screws,panhead,slotted,threadedtohead,incorrosionresistingsteel,passivated-Classification:600MPa(atambienttemperature)/425°C;GermanversionEN2650:1996
【原文标准名称】:航空航天.钝化耐蚀钢螺纹长度接近顶部带槽平头螺丝.等级:600MPa(室温)/425℃
【标准号】:EN2650-1996
【标准状态】:现行
【国别】:
【发布日期】:1996-09
【实施或试行日期】:
【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】:紧固件;螺钉;凸头螺钉;槽头紧固件;表面处理;飞行器;钝化;耐热的;交货条件;螺纹;航空运输;一字槽头螺钉;平头螺钉;尺寸;质量(物质);作标记;规范(验收);设计;材料;尺寸公差;钢;航天运输;特性;名称与符号;航空航天运输;耐腐蚀钢
【英文主题词】:Aerospacetransport;Airtransport;Aircraft;Cheeseheadscrews;Corrosion-resistantsteels;Deliveryconditions;Design;Designations;Dimensionaltolerances;Dimensions;Fasteners;Heat-resistant;Marking;Mass;Materials;Panheadscrews;Passivated;Properties;Screws(bolts);Slottedscrews;Slotted-headfasteners;Spacetransport;Specification(approval);Steels;Surfacetreatment;Threads
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:49_030_20
【页数】:7P.;A4
【正文语种】:英语