SAE AS8043 Torso Restraint Systems

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Product Code:SAE AS8043
Title:Torso Restraint Systems
Issuing Committee:Aircraft Seat Committee
Scope: This Aerospace Standard specifies laboratory test procedures and minimal requirements for the manufacturer of torso restraint systems for use in small fixed wing aircraft and rotorcraft. It is intended to establish a minimum level of quality which can be called upon by the designer of those systems. However, compliance with this standard alone may not assure adequate performance for the restraint system under normal and emergency conditions. Such performance requires consideration of factors beyond the scope of this standard, and must be demonstrated by a system evaluation procedure which includes the seat, the occupant, the specific restraint installation and the cabin interior configuration.
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【英文标准名称】:Plasticspipingsystems.Pipingsystemsforundergrounddrainageandsewerage.Testmethodforresistancetocombinedtemperaturecyclingandexternalloading
【原文标准名称】:塑料管道系统.地下排水排污用管道系统.耐组合温度循环和外加负荷的试验方法
【标准号】:BSEN1437-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-01-06
【实施或试行日期】:2003-01-06
【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】:温度变化;元部件;尺寸稳定性;尺寸规格;排水;热水;泄漏率;泄漏试验;负荷;数学计算;测量;机械测试;管连接件;管道配件;管道;管;管道工程系统;管系统;塑料管道;塑料管;塑料;耐力;污水;污水工程;下水道;应力;温度;温度波动;试验报告;测试;热循环;热阻;热循环试验;地下;水
【英文主题词】:Changesoftemperature;Components;Dimensionalstability;Dimensions;Drainage;Hotwater;Leakrate;Leaktests;Loading;Mathematicalcalculations;Measurement;Mechanicaltesting;Pipecouplings;Pipefittings;Pipelines;Pipes;Pipeworksystems;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Resistance;Sewage;Sewerage;Sewers;Stress;Temperature;Temperaturefluctuations;Testreports;Testing;Thermalcycling;Thermalresistance;Thermal-cyclingtests;Underground;Water
【摘要】:Thisstandardspecifiestwomethodsfortestingpipesandfittingsorjointsforplasticspipingsystemsintendedforuseinundergrounddrainageandseweragesystemsfortheirresistancetodeformationandleakagewhensubjectedtosustainedexternalloadinginconjunctionwiththepassageofhotwater.MethodAinvolvestemperaturecycling,bypassinghotwaterandcoldwateralternately,andisapplicabletopipesandassociatedfittingshavingameanoutsidediameterdem≤190mm.MethodBinvolvespassinghotwateronly,exceptatintervalsspecifiedformeasurementofinternaldeflection,andisapplicabletopipesandassociatedfittingshavingameanoutsidediameter190mm【中国标准分类号】:P40
【国际标准分类号】:93_030
【页数】:18P.;A4
【正文语种】:英语


基本信息
标准名称:铬铁化学分析方法 过硫酸铵氧化容量法测定铬量
英文名称:Methods for chemical analysis of ferro-chromium; The ammonium persulfate oxidation volumetric method for the determination of chromium content
中标分类: 冶金 >> 金属化学分析方法 >> 钢铁与铁合金分析方法
ICS分类: 冶金 >> 铁合金
替代情况:替代YB 584-1965;被GB/T 4699.2-2008代替
发布部门:国家标准局
发布日期:1985-01-02
实施日期:1986-10-01
首发日期:1985-12-04
作废日期:2008-11-01
主管部门:中国钢铁工业协会
归口单位: 全国钢标准化技术委员会
起草单位:上海铁合金厂
出版社:中国标准出版社
出版日期:1986-10-01
页数:3页
适用范围

本标准适用于铬铁及氮化铭铁中铬量的测定。测定范围:45.00~80.00%。本标准遵守GB 1467—78《冶金产品化学分析方法标准的总则及一般规定》。本标准等效采用日本:工业标准JIS G 1313/1978《铬铁分析方法》。

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所属分类: 冶金 金属化学分析方法 钢铁与铁合金分析方法 冶金 铁合金