This paper introduce about the composition of cooling water recyclesystem.
介绍冷却循环水系统的组成。
2
The process of recyclesystem of chloropropene around the innovation were analysed.
分析了氯丙烯回收系统改造前后的工艺情况。
3
The active carbon adsorbing method is adopted in the oil recyclesystem to recover the vapour of gasoline in oil loading process of commercial depository.