ISO 4147-1983 航空航天器结构米制紧固件.六角开槽(槽顶)螺母.强度类别1100MPa.最高工作温度235℃
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【英文标准名称】:Metricfastenersforaerospaceconstruction;Hexagonslotted(castellated)nuts;Strengthclassification1100MPa;Maximumoperatingtemperature235degreesC
【原文标准名称】:航空航天器结构米制紧固件.六角开槽(槽顶)螺母.强度类别1100MPa.最高工作温度235℃
【标准号】:ISO4147-1983
【标准状态】:作废
【国别】:国际
【发布日期】:1983-09
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:飞行器;齿形头紧固件;槽顶螺母;航空工业;工业;紧固件;六角螺母;六角头紧固件;螺母;规范;尺寸
【英文主题词】:aircraft;dimensions;fasteners;industries;hexagonal-headfasteners;castellated-headfasteners;nuts(fasteners);hexagonalnuts;nuts;castlenuts;aircraftindustry;specifications
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:4033;3735
【页数】:3P;A4
【正文语种】:英语
Product Code:SAE ARP1176
Title:Oxygen System and Component Cleaning and Packaging
Issuing Committee:A-10 Aircraft Oxygen Equipment Committee
Scope: This SAE Aerospace Recommended Practice (ARP) provides recommended practices for cleaning aircraft oxygen equipment such as tubing, pieces parts (including regulator and valve parts), cylinders and ground-based equipment that may be used to support aircraft oxygen systems. These methods may apply to gaseous and liquid oxygen equipment. This document specifies work area details, methods to select suitable cleaning chemicals, cleaning methods, test methods to verify cleanliness level, and methods of packaging the components and parts after cleaning. Person designated to clean oxygen equipment should be qualified and trained to clean oxygen equipment. Cleanliness levels achieved are strongly dependent on the capabilities of the persons performing the cleaning operation.
Rationale: This SAE Aerospace Recommended Practice (ARP) provides recommended practices for cleaning aircraft oxygen equipment such as tubing, pieces parts (including regulator and valve parts), cylinders and ground-based equipment that may be used to support aircraft oxygen systems. These methods may apply to gaseous and liquid oxygen equipment. This document specifies work area details, methods to select suitable cleaning chemicals, cleaning methods, test methods to verify cleanliness level, and methods of packaging the components and parts after cleaning. Person designated to clean oxygen equipment should be qualified and trained to clean oxygen equipment. Cleanliness levels achieved are strongly dependent on the capabilities of the persons performing the cleaning operation.【英文标准名称】:Informationprocessing;concepts;datastructures
【原文标准名称】:信息处理.概念.数据结构
【标准号】:DIN44300T.3-1988
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
