BS EN 12847-2009 沥青和沥青胶粘剂.测定沥青乳液的沉降倾向

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【英文标准名称】:Aerospaceseries.Screws,100degreescountersunkhead,offsetcruciformrecess,threadedtohead,inheatresistingsteelfe-PA92HT(A286),silverplated.Classification:900MPa(atambienttemperature)/650degreescelsius.
【原文标准名称】:航空航天系列.镀银耐热钢FE-PA92HT(A286)100°埋头偏置式十字形凹口螺纹到底部的螺钉.类别:900MPa(室温)/650℃
【标准号】:NFL24-115-1996
【标准状态】:现行
【国别】:法国
【发布日期】:1996-01-01
【实施或试行日期】:1995-12-20
【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】:材料;航天运输;规范(验收);航空运输;螺钉;沉头螺钉;固定力矩十字形槽;表面处理;紧固件;镀银;凹头螺钉;螺纹;高温;飞行器;耐热材料;钢;航空航天运输;银涂覆;固定力矩;分类系统;特性;尺寸
【英文主题词】:
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:49_030_20
【页数】:8P;A4
【正文语种】:其他


Product Code:SAE ARP4902
Title:Design and Operation of Aircraft Deicing Facilities
Issuing Committee:G-12df Deicing Facilities Committee
Scope: This document provides information and guidance material to assist in assessing the need for and feasibility of developing deicing facilities, the planning (sizing and siting) and design of deicing facilities, and assessing environmental considerations and operational considerations associated with deicing facilities. The document presents relevant information necessary to define the need for a deicing facility and factors influencing its size, location, and operation. The determination of the need for deicing facilities rest with airports.