There is heavy damage in a shut - down of natural gas purification unit without planning.
天然气净化装置的计划外停产损失重大。
The paper introduces the principle, structure and used effects of the mercury waste gas purification unit.
本文介绍汞废气净化处理装置的原理、结构及使用效果。
The blower unit and the first and the second purification unit are fixed on a same rotation shaft and rotated therewith.
鼓风单元和第一以及第二净化单元固定在相同的旋转轴上，并与之一起旋转。
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