ANSI/ASHRAE 62.2Addendum q-2012 低层住宅建筑的通风和验收的室内空气质量
时间:2024-05-27 16:03:56 来源: 标准资料网 作者：标准资料网 阅读：8031
【英文标准名称】:VentilationandAcceptableIndoorAirQualityinLow-RiseResidentialBuildings
【原文标准名称】:低层住宅建筑的通风和验收的室内空气质量
【标准号】:ANSI/ASHRAE62.2Addendumq-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【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】:空气质量;家用设施;室内;内部的空气;住宅区;热环境系统;通风
【英文主题词】:Airquality;Domesticfacilities;Indoors;Inneratmosphere;Residentialareas;Thermalenvironmentsystems;Ventilation
【摘要】:Historically,localexhaustfanshavebeenpermittedtoservethedualfunctionofprovidingwhole-houseventilationandlocalexhaust.Whenservingasdual-dutyfans,thewhole-houserateandthelocalexhaustratehavenotbeenrequiredtobeadditive.Thisproposedchangeisneededtoclarifythatthewholebuildingventilationratecanbecreditedtowardsthelocalexhaustrate,andthattheratesarenotrequiredtobeadditive.
【中国标准分类号】:P48
【国际标准分类号】:91_140_30
【页数】:
【正文语种】:英语
Product Code:SAE AMS4135
Title:Aluminum Alloy, Forgings 4.5Cu 0.85Si 0.8Mn 0.5Mg (Cancelled Jan 1981)
Issuing Committee:
Scope:This specification covers an aluminum alloy in the form of die forgings, hand forgings, rolled rings, and stock for forgings on rolled rings. Primarily for applications, such as aircraft structural members, requiring material with moderately high strength. Certain design and processing procedures may cause these forgings to become susceptible to stress corrosion cracking; ARP 823 recommends practices to minimize such conditions.【英文标准名称】:UniversalDecimalClassification-Englishfulledition-Physics
【原文标准名称】:国际十进分类法.英文版.物理学
【标准号】:BS1000[53]-1974
【标准状态】:作废
【国别】:英国
【发布日期】:1974-08-19
【实施或试行日期】:1974-08-19
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:分类系统;国际十进分类法;实体科学;物理学
【英文主题词】:Classificationsystems;Physicalsciences;Physics;UniversalDecimalClassification
【摘要】:Under53isclassedinformationaboutthetheoreticalaspectsofthephysicalpropertiesofmatterandenergyandtheirmeasurement,togetherwithsomeapplicationsoftheseproperties.Ingeneral,however,themainapplicationsofphysicscomeinClass6,Appliedsciencesandtechnology,someofthemoreimportantsubdivisionsofwhicharegivenunder'Relatedsubjects'onpage3.Thechemicalpropertiesofmatterandthecompositionofsubstancescomeunder54.
【中国标准分类号】:A14
【国际标准分类号】:01_140_20
【页数】:96P;A4
【正文语种】:英语