全低变设计与运行体会

What Have Learned form the Design and Operation of Total Low Temperature Shift

介绍全低变运行中普遍存在的问题，并从设计和操作两方面分析和探讨问题的成因及其解决途径。

This article introduces the problems commonly existing in the operation of total low temperature shift,and analyzes and finds out the reasons of the problems and the resolutions for resolving the problems