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.
简要分析:
乙烯是生产聚
乙稀树脂
主要原料,它
供需随着聚
乙稀
发展
。
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.
简要分析:
乙烯是生产聚
乙稀树脂
主要原料,它
供需随着聚
乙稀
发展
。
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