【英文标准名称】:StandardSpecificationforUltra-High-Molecular-WeightPolyethylenePowderandFabricatedFormforSurgicalImplants
【原文标准名称】:外科植入用超高分子量聚乙烯粉末和组成形式标准规范
【标准号】:ASTMF648-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:粉末;外科植入物
【英文主题词】:powder;surgicalimplants
【摘要】:
【中国标准分类号】:C35
【国际标准分类号】:
【页数】:
【正文语种】:英语


Product Code:SAE ARP1311
Title:Aircraft Landing Gear
Issuing Committee:A-5b Gears, Struts And Couplings Committee
Scope:This SAE Aerospace Recommended Practice (ARP) applies to landing gear structures and mechanisms (excluding wheels, tires, and brakes) for all types and models of civil and military aircraft including all aircraft with vertical landing and crash attenuation requirements.All axles, wheel forks, axle beams, links, arms, mechanical and nitrogen/oil energy absorbers, lock assemblies, braces, trunnion beams, and truck beams etc., that sustain loads originating at the ground, and that are not integral parts of the airframe structure, should be designed in accordance with this document. Hydraulic actuators (retraction, main and nose gear steering, positioning, and/or damping) should also be included in this coverage.