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ANSI/SMACNA 001-2008 抗地震手册:机械系统指南

作者:标准资料网 时间:2024-03-29 19:09:06  浏览:9054   来源:标准资料网
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【英文标准名称】:SeismicRestraintManual:GuidelinesforMechanicalSystems
【原文标准名称】:抗地震手册:机械系统指南
【标准号】:ANSI/SMACNA001-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑工程;地震学;薄铁板管道
【英文主题词】:Constructionengineering;Seismology;Sheet-ironducts
【摘要】:Thisisanupdatedsetofflexibleguidelinesthatshowsdesignersandcontractorshowtodeterminethecorrectrestraintsforsheetmetalducts,pipingandconduit,sothattheyaremorelikelytoremainattachedtothebuildingduringanearthquake.Themanualshowshowverylow-andveryhigh-riskareasofthecountrycanbeaccommodated.MeetsCaliforniaBuildingCode,Title24,Part2andInternationalBuildingCode,2006forbracingductwork,pipingandconduit.
【中国标准分类号】:P15
【国际标准分类号】:91_120_25;93_020
【页数】:
【正文语种】:英语


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Product Code:SAE ARP1048
Title:Instrument and Cockpit Illumination for General Aviation Aircraft
Issuing Committee:A-20ac Crew Station And Interior Lighting Committee
Scope: The desired system for general aviation aircraft instrument panel and cockpit lighting should furnish light of adequate intensity and distribution under all conditions of external illumination so that the crew may read instrumentation, placards, check lists, manuals, maps, instrument color coding, and distinguish controls without undue interference with their vision outside of the aircraft. Heretofore, considerable effort has been made to insure night vision adaptation at all costs. Efforts to maintain this adaptation have been based on certain military requirements, night flight involving pilotage and takeoffs or landings using only moonlight or less light intensity. With present navigational methods, adequate airport lighting and aircraft landing lights, night vision adaptation is rarely necessary. Lighting at low illumination levels often creates a compromise in visibility within the cockpit which may cause serious problems as a result of improper map reading, improper fuel selection, etc. Adequate and comfortable lighting should, in most instances, be the primary goal. The dangers of inadequate lighting within the cockpit appear to be greater, at present, than the advantages of maintaining night vision.tion, etc. Adequate and comfortable lighting should, in most instances, be the primary goal. The dangers of inadequate lighting within the cockpit appear to be greater, at present, than the advantages of maintaining night vision.tion, etc. Adequate and comfortable lightion, etc. Adequate and comfortable lighting should, in most instances, be the primary goal. The dangers of inadequate lighting within the cockpit appear to be greater, at present, than the advantages of maintaining night vision.tion, etc. Adequate and comfortable lighting should, in most instances, be the primary goal. The dangers of inadequate lighting within the cockpit appear to be greater, at present, than the advantages of maintaining night vision.tion, etc. Adequate and comfortable lighting should, in most instances, be the primary goal. The dangers of inadequate lighting within the cockpit appear to be greater, at present, than the advantages of maintaining night vision.tion, etc. Adequate and comfortable lighting should, in most instances, be the primary goal. The dangers of inadequate lighting within the cockpit appear to be greater, at present, than the advantages of maintaining night vision.ting should, in most instances, be the primary goal. The dangers of inadequate lighting within the cockpit appear to be greater, at present, than the advantages of maintaining night vision.tion, etc. Adequate and comfortable lighting should, in most instances, be the primary goal. The dangers of inadequate lighting within the cockpit appear to be greater, at present, than the advantages of maintaining night vision.
基本信息
标准名称:光学零件镀膜 减反射膜
英文名称:Coating for optical element anti-reflection coating
中标分类: 仪器、仪表 >> 光学仪器 >> 光学仪器综合
ICS分类:
替代情况:JB/T 8226.1-1995
发布部门:国家机械工业局
发布日期:1999-08-06
实施日期:2000-01-01
首发日期:1900-01-01
作废日期:1900-01-01
提出单位:全国光学和光学仪器标委会
归口单位:全国光学和光学仪器标委会
起草单位:上海光学研究所
出版社:中国机械工业出版社
出版日期:2000-01-01
页数:8页
适用范围

本标准规定了镀在光学玻璃零件上膜层的分类、技术要求、试验方法、检验规则。
本标准适用于在光学玻璃(折射率为1.45~1.90)零件上镀的减反射膜。

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所属分类: 仪器 仪表 光学仪器 光学仪器综合

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