ANSI/NFPA 90A-2012 空调和通风系统的安装标准

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【英文标准名称】:StandardfortheInstallationofAir-ConditioningandVentilatingSystems
【原文标准名称】:空调和通风系统的安装标准
【标准号】:ANSI/NFPA90A-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】:
【英文主题词】:Airconditioners;Airconditioning;Safetyengineering;Safetyrequirements;Ventilationsystems
【摘要】:1.1*Scope.Thisstandardshallcoverconstruction,installation,operation,andmaintenanceofsystemsforairconditioningandventilating,includingfilters,ducts,andrelatedequipment,toprotectlifeandpropertyfromfire,smoke,andgasesresultingfromfireorfromconditionshavingmanifestationssimilartofire.
【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


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Product Code:SAE AIR887
Title:Liquid Filter Ratings, Parameters and Tests
Issuing Committee:A-6c1 Contamination And Filtration Committee
Scope:This SAE Aerospace Information Report (AIR) identifies and explains the meaning of various ratings and terms used to describe the physical characteristics of liquid filter elements. The significance of various filter parameters is discussed. In addition, a number of filter test methods are briefly described. This AIR and the data presented are only applicable where the system liquid wets the filter elements.【英文标准名称】:StandardTestMethodforNickelonSteelforPorcelainEnamelingbyPhotometricAnalysis
【原文标准名称】:用光度计分析法测定搪瓷用钢表面镍的标准试验方法
【标准号】:ASTMC715-1990(2006)
【标准状态】:现行
【国别】:
【发布日期】:1990
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B08.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:覆层;钢;工业瓷器;金属;试验;镍;釉层;瓷漆
【英文主题词】:nickel-electrodeposition;photometry;porcelainenamelproducts;nickeldepositedonsheetsteel(duringpreparationforporcelain;enameling),byphotometricanalysis
【摘要】:Thistestmethodisprimarilyusedtocontrolthenickeldippingoperationtoensurethatthedesiredlevelofnickeldepositionisattained.ItisalsousedtopreparetestplatesusedforcalibrationinTestMethodC810.1.1Thistestmethodcoversthedeterminationoftheamountofnickeldepositedonsheetsteelduringitspreparationforporcelainenameling.Itisaphotometricmethodcommonlyusedonproductionpartsandissuitablefordeterminingtheheaviernickeldepositsthatmaybeobtainedduringtheprocessingofsteelforone-coatenameling.Note1AnalternativeX-rayemissionspectrometrymethodisTestMethodC810.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y26
【国际标准分类号】:25_220_20
【页数】:2P.;A4
【正文语种】: