APRIL18,2017−UL181tr1 – APRIL18,2017−UL181tr2 NoTextonThisPage – JULY25,2013 (TitlePageReprinted:April18,2017) 1 UL181 StandardforFactory-MadeAirDuctsandAirConnectors Thefirstthroughthefourtheditionsweretitled″AirDucts.″ Thefiftheditionwastitle″Factory-MadeAirDuctMaterialsandAirDuct ...
2008. summary of topics this revision of ansi/ul 181 includes the following changes in requirements: corrects temperature conversion for 10.4.2. additions to the scope of the standard. text that has been changed in any manner is marked with a vertical line in the margin. changes in requirement...
16、 for factory-made air ducts and air connectorsul 181astandard for closure systems for use with rigid air ductsul 181bstandard for closure systems for use with flexible air ducts and air connectorsul 183standard for manufactured wiring systemsul 193standard for alarm valves for fire-protection...
UL标准【中文版翻译+PDF原版】全文获取 1 UL 1242-2006 2006-02-16 English UL STANDARD FOR SAFETY Electrical Intermediate Metal Conduit – Steel - Fourth Edition; Reprint with Revisions Through and Including August 21, 2020 2 UL 1242-2006 2006-02-16 English UL Standard for Safety Electrical Interm...
UL认证UL报告获取UL标准【中文版翻译+PDF原版】1 UL 252A-2003 2003-11-26 English UL Standard for Safe…
1994181BStandardforClosureSystemsforUseWithFlexibleAirDuctsandAirConnectors1October20,1995183StandardforManufacturedWiringSystems2August19,1993187StandardforX-RayEquipment7April30,1998193StandardforAlarmValvesforFire-ProtectionService9March24,1993194StandardforGasketedJointsforDuctile-IronPipeandFittingsforFireProtection...
UL认证UL报告获取UL标准【中文版翻译+PDF原版】 1 UL 252A-2003 2003-11-26 English UL Standard for Safety Compressed Gas Regulator Accessories - Third Edition DoD Adopted | ANSI Approved 2 UL SUBJECT 1680-2003 2003-11-18 English OUTLINE OF INVESTIGATION FOR STAGE AND LIGHTING CABLES - Issue 1 ...
Standard for Closure Systems for Use With 181A 2 29-Nov-94 Rigid Air Ducts and Air Connectors Standard for Closure Systems for Use With 181B 1 20-Oct-95 Flexible Air Ducts and Air Connectors 183 Standard for Manufactured Wiring Systems 2 19-Aug-93 187 Standard for X-Ray Equipment 7 30...
件 fittings 用于空气软管和空气连接 (Closuresystems for UL 181B-1995 详细信息... 器的密封系统 use with flexible air ducts and air connectors (Electrically isolated UL 1557-1997 电绝缘半导体器件 详细信息... semiconductor devices (Nonreusable 一次性易燃的和可燃液体 plastic containers UL 1853-1995 ...