DIN EN 13268 Berichtigung 2-2007 表面活性剂.环氧乙烷和环氧丙烷加合物中环氧乙烷和环氧丙烷组的测定.德文版本EN 13268-2001,DIN EN 13286-2001-07的勘误表
Surface active agents - Determination of ethylene oxide and propylene oxide groups in ethylene oxide and propylene oxide adducts; German version EN 13268:2001, Corrigenda to DIN EN 13286:2001-07