设定恰当的补充气和检测气流量。
介绍补充气氨新工艺在精炼系统的研究及应用情况。
Introduce the application and the research of the new process to replenish ammonia in the refined system.
设定恰当的补充气和检测气流量。点火或打开检测器。
Establish proper makeup and detector gas flows. Ignite or turn on the detector.
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