武汉地铁钢轨在典型隧道环境中的腐蚀现状分析
庞涛, 刘静, 黄峰, 李闯, 赵国知, 黄先球, 郑建国, 程鹏

Corrosion Survey of Subway Rails in Typical Tunnel Environments at Wuhan Region of Central China
PANG Tao, LIU Jing, HUANG Feng, LI Chuang, ZHAO Guozhi, HUANG Xianqiu, ZHENG Jianguo, CHENG Peng
图3 污水浸泡蚀坑内锈蚀产物微观形貌
Fig.3 Microscopic morphologies of the corrosion products in the corrosion pit soaked in sewage