SAE AS5491 Calculation of Electron Vacancy Number in Superalloys

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Product Code:SAE AS5491
Title:Calculation of Electron Vacancy Number in Superalloys
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This SAE Aerospace Standard (AS) establishes a uniform procedure for calculation of electron vacancy numbers in superalloys. It is intended for use by suppliers of raw materials and parts, typically castings, for which control of electron vacancy number is required by the raw material specification.
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【英文标准名称】:Metalscaffolding-SpecificationforprefabricatedtowerscaffoldsoutsidethescopeofBSEN1004,bututilizingcomponentsfromsuchsystems
【原文标准名称】:金属脚手架.在BSEN1004范围之外(但利用该系统部件)的预制塔式脚手架规范
【标准号】:BS1139-6-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-12-30
【实施或试行日期】:2005-12-30
【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】:施工设备;活动脚手架;预制配件;预制件;脚手架部件;脚手架;结构设计;临时性建筑;塔式脚手架
【英文主题词】:Constructionequipment;Mobilescaffolds;Prefabricatedparts;Prefabrication;Scaffoldingcomponents;Scaffolds;Structuraldesign;Temporarystructures;Towerscaffolds
【摘要】:ThispartofBS1139specifiesrequirementsforprefabricatedmobiletowersystemsconformingtoBSEN1004intheassemblyof:a)accesstowersoutsidethescopeofBSEN1004;b)otherconfigurationsthatalsoincorporatecomponentsoutsidethescopeofBSEN1004.Thesecomprisehighclearancetowers,highleveltowers,linkedtowers,roomscaffolds,cantileveredplatformstructuresandroofscaffolds,allintended,whereappropriate,forbothindoorandoutdooruse.
【中国标准分类号】:P96
【国际标准分类号】:91_220
【页数】:16P.;A4
【正文语种】:英语


【英文标准名称】:Vegetationtechnologyinlandscaping-Careofvegetationduringdevelopmentandmaintenanceingreenareas
【原文标准名称】:风景设计中的植被技术.绿化带的开发和护理过程中植物的护理
【标准号】:DIN18919-2002
【标准状态】:现行
【国别】:德国
【发布日期】:2002-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:植被技术;规范(验收);栽培;维修;建筑;定义;开发;园林设计;试验;草皮;植被区
【英文主题词】:landscaping;construction;turf;testing;vegetationtechnology;zonesvertes;cultivation;developments;definitions;specification(approval);definition;maintenance
【摘要】:ThedocumentdealswiththecareofgreenareasandareasofvegetationstabilizedbybiologicalmethodsinaccordancewithDIN18918duringdevelopmentandmaintenance.
【中国标准分类号】:P53
【国际标准分类号】:65_020_20
【页数】:10P;A4
【正文语种】:德语