UL 25A-2014 汽油和标称生物柴油浓度高达85% (E0-E85) 的汽油/乙醇混合燃料用仪表的UL安全标准 (第一版; 通过和包括2015年1月21日的修订再版)
UL Standard for Safety Meters for Gasoline and Gasoline/Ethanol Blends with Nominal Ethanol Concentrations up to 85 Percent (E0 - E85) (First Edition; Reprint with revisions through and including October 7, 2016)