The distillation system design of isomeric dichlorotoluene and its production process are given in detail in this paper.
详细讨论了二氯甲苯异构体精馏塔系统的
计与生产过。
The distillation system design of isomeric dichlorotoluene and its production process are given in detail in this paper.
详细讨论了二氯甲苯异构体精馏塔系统的计与生产过。
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