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【英文标准名称】:Respiratoryprotectivedevices-Powerassistedfilteringdevicesincorporatingfullfacemasks,halfmasksorquartermasks-Requirements,testing,marking.
【原文标准名称】:呼吸保护装置.装有全面罩、半面罩或四分之一面罩的动力辅助过滤装置.要求、检验、标记
【标准号】:NFS76-035/A1-2003
【标准状态】:现行
【国别】:法国
【发布日期】:2003-02-01
【实施或试行日期】:2003-02-20
【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】:呼吸器;定义;全罩式面具;规范(验收);风扇;防护服装;面具;防护帽;四分之一罩面具;组合过滤器;气体过滤器;过滤装置;颗粒滤器;过滤器;精密机械;试验;作标记;苏格兰帽;半罩式面具
【英文主题词】:
【摘要】:
【中国标准分类号】:C85;C73
【国际标准分类号】:13_340_30
【页数】:6P;A4
【正文语种】:其他


Product Code:SAE AIR951
Title:Spark Energy Measurement, Alternative Method
Issuing Committee:E-30 Propulsion Ignition Systems Committee
Scope: The subject of spark energy measurement for the user of gas turbine engine ignition systems has been cautiously approached in that no one method has been developed that is readily usable outside the system designer's laboratory. Also, there is a lack of agreement as to the most desirable and informative method or methods to be used in establishing the system integrity except that it will effect an engine start when called upon. Periodic inspections during the used life of the ignition system crudely consist of (a) visual evidence of a spark and (b) sound level of the spark resounding within the caverns of its operating environment. Both of these depend primarily on human judgment which varies considerably with the individual. This document is prepared in an effort to acquaint and summarize, for the user, the available methods, over and above those stipulated for overhaul agencies, for possible refinement and use as periodic inspection media.