氧腐蚀最容易发生的部位是给水管路和()。A:过热器B:集箱C:省煤器D:受热面

作者: rantiku 人气: - 评论: 0
问题 氧腐蚀最容易发生的部位是给水管路和()。
选项 A:过热器 B:集箱 C:省煤器 D:受热面
答案 C
解析

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