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简介了氮水预冷系统冷冻机故障后所采取的补救措施及操作中的注意事项,保证了分子筛吸附器和空分设备的正常运行。
The remediation measures and precautions in the operation of the nitrogen water precooling system after freezing are introduced, and the normal operation of molecular sieve adsorbers and air separation plants is guaranteed.