SAE AS4669 Fitting, Elbow, 90 Degrees, Bulkhead, Short Flareless
时间:2024-05-10 00:40:23 来源: 标准资料网 作者：标准资料网 阅读：9072
Product Code:SAE AS4669
Title:Fitting, Elbow, 90 Degrees, Bulkhead, Short Flareless
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.
【英文标准名称】:Specificationforprogramconstructsandconventionsfortheirrepresentation
【原文标准名称】:图象表示惯例和程序结构规范
【标准号】:BS6976-1990
【标准状态】:作废
【国别】:英国
【发布日期】:1990-06-29
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:软件技术;程序设计技术;定义;数据处理;计算机软件;算法;程序设计;图形表示;计算机程序
【英文主题词】:softwaretechniques;dataprocessing;graphicrepresentation;programming;computersoftware;programmingtechniques;computerprograms;algorithms;definitions
【摘要】:
【中国标准分类号】:L73
【国际标准分类号】:
【页数】:12P;A4
【正文语种】:英语
【英文标准名称】:Ventilationforbuildings-Components/productsforresidentialventilation-Requiredandoptionalperformancecharacteristics
【原文标准名称】:建筑物通风.住宅通风用部件/产品.必须的和可选的性能特征
【标准号】:BSEN13142-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-01-23
【实施或试行日期】:2004-01-23
【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】:参数;设计;组件;性能;空调;热环境系统;室内空气调节设备;通风;空调系统;适用性;公寓;规范(验收);定义;组装件;空气控制装置;测量仪器;额定值;空调设备;室内气候;测量技术;建筑物通风;空气质量;特点;建筑物;建筑物服务设施;温度致适;试验
【英文主题词】:Airconditioning;Airhandlingunits;Airquality;Air-conditioningequipment;Air-conditioningsystems;Assemblies;Buildingventilation;Buildings;Components;Definition;Definitions;Design;Features;Fitnessforpurpose;Flats;Indoorclimate;Measuringinstruments;Measuringtechniques;Parameters;Performance;Ratings;Roomairconditioningequipment;Serviceinstallationsinbuildings;Specification(approval);Testing;Thermalcomfort;Thermalenvironmentsystems;Ventilation
【摘要】:ThisEuropeanStandardspecifiesthecomponent/productperformancecharacteristicswhichmaybenecessaryforthedesignanddimensioningofresidentialventilationsystemstoprovidethepredeterminedcomfortconditionsoftemperature,airvelocity,humidityandsoundintheoccupiedzone.Itdefinesthoseperformancecharacteristics(mandatoryoroptional)whichshallbemeasuredandpresentedaccordingtorelevanttestmethods.Distinctionbetweenmandatoryandoptionalrequirementislefttoeachnationalregulations.Thisstandardappliestothefollowingcomponents/products:—externallyandinternallymountedairtransferdevices;—exhaustandsupplyairterminaldevices;—rangehoods;—fans;—cowlsandroofoutletterminaldevices;—residentialexhaustventilationsystempackagesusedinasingledwelling;—mechanicalsupplyandexhaustunit.Thisstandarddoesnotapplytootherproductssuchasfilters,firedampers,ducts,controldevices,soundattenuators,whichmayalsobeincorporatedinaresidentialventilation.ThisstandarddoesnotcoverrequirementsraisedbyEuropeandirectives,forexample:Lowvoltagedirective,EMCdirectiveandotherrequirementssuchascorrosion,resistanceandsnowpenetration.
【中国标准分类号】:P48
【国际标准分类号】:91_140_30
【页数】:16P.;A4
【正文语种】:英语