本文阐述了沟状溃疡性腐蚀机理，亦提出了水连通管的修复与建议。

This paper describes the mechanism of the channelling ulceribility corrosion. The repairing …

youdao

本文阐述了沟状溃疡性腐蚀机理，亦提出了水连通管的修复与建议。

This paper describes the mechanism of the channelling ulceribility corrosion. The repairing …

youdao