ASTM A 740-1998 钢丝网(编织或焊接电镀钢丝网)的标准规范
作者:标准资料网 时间:2024-05-12 10:03:35 浏览:8203
来源:标准资料网
【英文标准名称】:StandardSpecificationforHardwareCloth(WovenorWeldedGalvanizedSteelWireFabric)
【原文标准名称】:钢丝网(编织或焊接电镀钢丝网)的标准规范
【标准号】:ASTMA740-1998
【标准状态】:现行
【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】:钢产品;镀锌;钢
【英文主题词】:galvanizing;steelproducts;steels
【摘要】:
【中国标准分类号】:H49
【国际标准分类号】:77_140_65
【页数】:3P;A4
【正文语种】:英语
Product Code:SAE ARP4752
Title:Aerospace - Design and Installation of Commercial Transport Aircraft Hydraulic Systems
Issuing Committee:A-6a1 Commercial Aircraft Committee
Scope: This SAE Aerospace Recommended Practice (ARP) establishes the factors which should be considered in the design and installation of a hydraulic system that is fitted to a commercial transport aircraft. The purpose of this document is to provide in one document, information and guidelines to the designers of commercial aircraft hydraulic systems and components and to the engineering staff of airlines, including: a. reliability and maintainability requirements; b. Federal Aviation Regulations (FAR)/Joint Airworthiness Requirements (JAR) airworthiness regulations that are applicable to hydraulic systems; and c. design and installation practices.【英文标准名称】:UnifiedInchScrewThreads(UNJThreadForm)
【原文标准名称】:统一英制螺纹(UNJ螺纹形式)
【标准号】:ASMEB1.15ERTA-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997-03-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisStandardestablishesthebasictriangularprofilefortheUNJthreadform,providesasystemofdesignations,liststhestandardseriesofdiameter-pitchcombinationsfordiametersfrom0.600to6.000in,andspecificslimitingdimensionsandtolerances.ItspecifiesthecharacteristicsoftheUNJinchseriesofthreadshaving0.15011Pto0.18042Pdesignedradiusattherootoftheexternalthread,andalsohavingtheminordiameteroftheexternalandinternalthreadsformstoaccommodatetheexternalthreadmaximumrootradius.rootradius.
【中国标准分类号】:J04
【国际标准分类号】:21_040_20
【页数】:
【正文语种】:英语
