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ISO 5221-1984 空气配给和空气扩散输气导管中气流速度测量法规则

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【英文标准名称】:Airdistributionandairdiffusion;Rulestomethodsofmeasuringairflowrateinanairhandlingduct
【原文标准名称】:空气配给和空气扩散输气导管中气流速度测量法规则
【标准号】:ISO5221-1984
【标准状态】:作废
【国别】:国际
【发布日期】:1984-01
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC144
【标准类型】:()
【标准水平】:()
【中文主题词】:管道;通气道;空气;通风道工程;空气循环管道;空调终端设备;空气分配;空气分配系统;流量测量;空气扩散;通风;流量率
【英文主题词】:Air;Airdiffusion;Airdistribution;Airducts;Airterminaldevices;Air-distributionsystems;Airducts;Flowmeasurement;Flowrates;Pipelines;Ventilation;Ventilationductwork
【摘要】:Givesdifferentmethodsofmeasuringairflowrateinanairhandlingductwhich,withouttheneedofcalibration,meetvariousspecificrequirementsinthefieldofairdistributionandairdiffusion.Forthepurposeofthisstandardan"airhandlingduct"isdefinedasatightsectionofductworkwhichcross-sectionmaybecircularor,excludingforPitot-statictubes,rectangular.
【中国标准分类号】:P48
【国际标准分类号】:91_140_30
【页数】:33P.;A4
【正文语种】:英语


MIL-STD-271F, MILITARY STANDARD: REQUIREMENTS FOR NONDESTRUCTIVE TESTING METHODS (27 JUN 1986)[S/S NAVSEA TECH PUB T9074-AS-GIB-010/271]., This standard covers the requirements for conducting nondestructive tests used in determining the presence of surface and internal discontinuities in metals.MIL-R-6130C (NOTICE 1), MILITARY SPECIFICATION: RUBBER, CELLULAR, CHEMICALLY BLOWN (18 DEC 1998) [S/S BY ASTM-D6576]., MIL-R-6130C, dated 18 July 1980, along with interim amendment 1 dated 1 April 1991, ishereby canceled. Future acquisition for this material should refer to SAE-AMS-R-6130,"Rubber, Cellular, Chemically Brown".(Application for copies of SAE - Aerospace Material Specifications should be addressed toSAE, 400 Commonwealth Drive, Warrendale, PA 15096.)