The Brief Analysis of Marketing : The chloroethylene is the main material for the production of koroseal and its market supply and demand change along with the development of chlorine.
氯
烯是
产聚氯
脂的主要原料，它的市场供需随着聚氯的发
而变化。
烯The Brief Analysis of Marketing : The chloroethylene is the main material for the production of koroseal and its market supply and demand change along with the development of chlorine.
氯烯是产聚氯脂的主要原料，它的市场供需随着聚氯的发而变化。
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