【英文标准名称】:Airdistributionandairdiffusion;Aerodynamictestingandratingofconstantandvariabledualorsingleductboxesandsingleductunits
【原文标准名称】:空气配给和空气扩散恒流和变流的双导管箱或单导管箱及单导管装置的气动试验和测定
【标准号】:ISO5220-1981
【标准状态】:作废
【国别】:国际
【发布日期】:1981-12
【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】:流量测量;管道;压力测量(流体);空气;试验;试验;空气扩散;温度测量;气体流动;空气动力学;空气分配;空调终端设备;通气道;流量率;漏泄试验;符号;通风
【英文主题词】:Aerodynamics;Air;Airdiffusion;Airdistribution;Airducts;Airterminaldevices;Flowmeasurement;Flowrates;Gasflow;Leaktests;Pipelines;Pressuremeasurement(fluids);Symbols;Temperaturemeasurement;Testing;Tests;Ventilation
【摘要】:Specifiesmethodsfortheaerodynamictestingandratingofassembliessuitableforusewithairdistributionsystemsoperatingathighorlowvelocityandhighorlowpressure.Thetestscover:a)leakagepastaclosedvalve;b)casingleakage;c)characteristicsoftheconstantorvariableflowratecontroller;d)degreeoftemperaturemixingachievedbyadualductbox;e)flowratecharacteristicsforsingleductunits.
【中国标准分类号】:P46
【国际标准分类号】:91_140_30
【页数】:11P.;A4
【正文语种】:英语


Product Code:SAE AMS5558
Title:Steel, Corrosion and Heat-Resistant, Welded Tubing 18Cr - 10.5Ni - 0.70Cb (SAE 30347) Thin Wall, Solution Heat Treated
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat resistant steel in the form of welded tubing.