標題: ASTM D 6890-2004 通過等容室燃燒法測定柴油點火延遲和衍生... [打印本頁] 作者: 兌水 時間: 2009-10-27 21:55 標題: ASTM D 6890-2004 通過等容室燃燒法測定柴油點火延遲和衍生... D6890-04 Standard Test Method for Determination of Ignition Delay and Derived Cetane Number (DCN) of Diesel Fuel Oils by Combustion in a Constant Volume Chamber