【判断题】
裂解炉对流段上部进料預热段顶部的几排炉管容易发生冷端腐蚀.
A. 对
B. 错
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答案
A
解析
暂无解析
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【判断题】
乙桥装置生产具有高温，高压。深度冷冻的特点，同时又有硫、碱等腐蚀介质的存在，所以在温度应力、交变应力的长期作用下，易使压力容器、设备、管道发生裂纹、断裂、腐蚀穿孔造成可常性介质泄漏
A. 对
B. 错
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