The existing shortages of tail gas system of hydrochloric acid units and the technology innovation were analysed.

分析了盐酸装置尾气系统存在的不足及技术改造内容。

youdao

The existing shortages of tail gas system of hydrochloric acid units and the technology innovation were analysed.

分析了盐酸装置尾气系统存在的不足及技术改造内容。

youdao