Against the existing problem on the spraying system of cross tube primary gas cooler, the respective modification measure has been taken, the cooling effect and safe delivery of gas were ensured.
针对横管初冷器喷洒系统存在的问题，采取了相应的改造措施，确保了煤气的冷却效果和安全输送。
The corrosion causes on the Cross-tube gas final cooler were analyzed in the pa per and the anti-corrosion measures were proposed.
本文分析了煤气横管终冷器的腐蚀原因，并提出了相应的防腐措施。
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