不是郸城人，你不懂！

Not he, you don't!

简要介绍了西气东输工程中水土腐蚀勘测的方法，给出了郑州至郸城高桥段水土腐蚀性勘测结果。

In the paper the investigation and survey method and the results for the section from Zhengzhou to Dancheng in the project of the transmission of natural gas from west to east are described.