【英文标准名称】:Chemicalanalysisofpropylene.Determinationofwatertraces.
【原文标准名称】:丙烯的化学分析.水痕量的测定
【标准号】:NFT20-801-1973
【标准状态】:现行
【国别】:法国
【发布日期】:1973-07-01
【实施或试行日期】:1973-06-26
【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】:丙烯;化学分析;水;化学分析和试验;卡·弗歇尔试剂;甲醇;含量测定
【英文主题词】:
【摘要】:
【中国标准分类号】:G16
【国际标准分类号】:71_080_10
【页数】:7P;A4
【正文语种】:其他


Product Code:SAE AIR5552
Title:Development and Qualification of Composite Landing Gears
Issuing Committee:A-5b Gears, Struts And Couplings Committee
Scope:This information report provides general guidance for the design considerations, qualification in endurance, strength and fatigue of landing gear using composite components as principle structural elements. The information discussed herein includes the development and evaluation of design data considering: the potential for imbedded manufacturing defects, manufacturing process variations, the component operating environment, potential damage threats in service, rework and overhaul, and inspection processes. This AIR mainly discusses the use of thick composites for landing gear structural components. Considerations and recommendations provided in this AIR may therefore differ greatly from considerations and recommendations found in widely accepted composite design references such as CMH-17 and Advisory Circulars such as AC 20-107(B).