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MPA是中国科学院某研究所以丙烯为原料合成的一种新型起泡剂。试验证明,它具有比我国常用的2号油更好的起泡性能和浮选结果,在很多方面类似于目前国际上广泛
MPA is a new type of foaming agent synthesized from propylene in a certain institute of Chinese Academy of Sciences. Tests show that it has better than our commonly used No. 2 oil foaming performance and flotation results in many ways similar to the current international wide