SAE AMS4042 Aluminum Alloy, Sheet and Plate, Alclad 4.5cu 1.5mg 0.60mn Width 48 In. and Under (Cancelled Jan 1981)
时间:2024-05-09 19:17:29 来源: 标准资料网 作者：标准资料网 阅读：8001
Product Code:SAE AMS4042
Title:Aluminum Alloy, Sheet and Plate, Alclad 4.5cu 1.5mg 0.60mn Width 48 In. and Under (Cancelled Jan 1981)
Issuing Committee:
Scope:
【英文标准名称】:Industrialvalves-Protectivecapsforvalveswithflangedconnections
【原文标准名称】:工业阀门.带法兰连接的阀门用保护盖
【标准号】:BSEN12351-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-05-31
【实施或试行日期】:2010-05-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:螺栓连接(法兰);联结法兰;损伤防护;杂质;工业配件;作标记;保护(装置);护罩;可重复使用;重新使用;规范(验收);型式;阀门;管道阀门和配件
【英文主题词】:Bolting;Connectingflanges;Damageprevention;Impurities;Industrialfittings;Marking;Protection;Protectivecaps;Re-usable;Reuse;Specification(approval);Types;Valves;Valvesandfittingsforpipelines
【摘要】:ThisEuropeanStandardspecifiesprotectivecapsforflangedvalveswithandwithoutinternalcoating.TheuseofprotectivecapsaccordingtothisEuropeanStandardislimitedtotheprotectionduringtransportandstoragetoprevent:?theentryofdirt;?thedamageoftheconnectingsurfaces.Theprotectivecapsdonotprotectagainsttheconsequencesofimproperhandling.ThisEuropeanStandarddoesnotapplytoprotectivecapsforvalvesandpipefittingswithweldedandthreadedends.
【中国标准分类号】:J16
【国际标准分类号】:23_060_01
【页数】:10P.;A4
【正文语种】:英语
Product Code:SAE AIR1609
Title:Aircraft Humidification
Issuing Committee:Ac-9 Aircraft Environmental Systems Committee
Scope:The purpose of this Aerospace Information Report (AIR) is to provide guidelines for the design of aircraft humidification systems. Physiologial effects of humidity levels on crew and passengers are reviewed. Various techniques used for cabin humidification are discussed and evaluated. Various potential problems and penalties associated with humidification systems are also described.