petrobenzene

网络  石油苯

化学



双语例句

  1. The development of cyclohexanone market will be affected mainly by the price of downstream products caprolactam and upstream raw material petrobenzene, and imports& exports situation.
    今后环己酮市场的发展主要受下游产品己内酰胺价格、上游原料石油苯价格,以及进出口情况的影响。