標(biāo)題: ASTM D 1768-1989 用紫外線吸收法對(duì)合成洗滌劑中烷基苯磺酸鈉... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-9-28 22:24 標(biāo)題: ASTM D 1768-1989 用紫外線吸收法對(duì)合成洗滌劑中烷基苯磺酸鈉... D1768-89(2003) Standard Test Method for Sodium Alkylbenzene Sulfonate in Synthetic Detergents by Ultraviolet Absorption