BS 2782 Pt.9 Method 931A-1993 塑料试验方法.取样和试样制备.多用途试样的制备和使用

上一篇: BS 4841-1-1993 建筑用硬质聚氨酯(PUR)和聚异氰尿酸酯(PIR)泡沫塑料.第1部分:通用层压板
下一篇: BS 2782 Pt.1 Method 135-1993 塑料的试验方法.热性能.暴露于长期热作用的时间和温度极限的测定

【英文标准名称】:Non-destructivetesting.CharacteristicsoffocalspotsinindustrialX-raysystemsforuseinnon-destructivetestingPart2:pinholecameraradiographicmethod.
【原文标准名称】:无损检验.无损检验用工业X射线系统中焦点的特性.第2部分:针孔照相机射线摄影法
【标准号】:NFA09-231-2-1999
【标准状态】:作废
【国别】:法国
【发布日期】:1999-11-01
【实施或试行日期】:1999-11-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:无损;试验装置;X射线仪;测量装置;方法;工业;辐射学;X射线设备;无损检验;辐射测量法;焦点;测量;试件;溶解;图象质量;辐射保护规则;检验;规范(验收);安全工程;材料试验;解释;试验;射线摄影;辐射摄影术;质量保证;辐射防护;安全要求
【英文主题词】:Dissolution;Focalspots;Imagequality;Industries;Inspection;Interpretations;Materialstesting;Measurement;Measuringdevices;Methods;Non-destructive;Non-destructivetesting;Qualityassurance;Radiationprotection;Radiationprotectionrules;Radiographs;Radiography;Radiology;Radiometry;Safetyengineering;Safetyrequirements;Specification(approval);Testpieces;Testing;Testingdevices;X-rayapparatus;X-rayequipment;X-rayplants
【摘要】:
【中国标准分类号】:H26
【国际标准分类号】:19_100
【页数】:11P;A4
【正文语种】:其他


Product Code:SAE AIR787
Title:Filter Element Cleaning Methods
Issuing Committee:A-6c1 Contamination And Filtration Committee
Scope: This Aerospace Information Report provides technical information to assist the development of specific cleaning methods for filter elements. Consideration is limited to filter elements which are designated as 'cleanable' (not 'disposable'), but which cannot be cleaned by simple and obvious procedures. Cleaning methods developed according to this report should be evaluated by the methods of ARP 725 and ARP 849. Satisfactory cleaning methods can be developed for most 'cleanable' filter elements. Technical or economic feasibility of the cleaning method may be limited, however, by incompatibility of filter-element construction materials, by mechanical weakness or lack of corrosion resistance to withstand repeated or continued cleaning, or by the presence of unusually tenacious contamination. These factors must be considered when selecting approaches to the development of specific methods.ic methods.ic methods.ic methods.