Depression of the pour point of diesel oil and improve its fluidity in subzero 降低各种柴油的冷凝点和冷滤点，提高其低温流动性。
2.
Abstract : some cold flow improvers with excellent performance for diesel fuel were selected by evaluating the cold flow improvers and investigating the receptivity of cfpp of diesel fuel to cold flow improver 文摘:通过对柴油降凝剂的筛选评价和对不同降凝剂冷滤点感受性的考察，选择出性能优良的柴油降凝剂。
