Guizhou Wengma Railway Subgrade thiab Kev Ua Haujlwm Ntxiv
Subgrade, earthwork thiab ancillary railway tsim ua haujlwm rau Wengma Railway.
Subgrade, earthwork thiab ancillary railway tsim ua haujlwm rau Wengma Railway.
Cov lus qhia txog qhov project
- Hom phiaj project: RAILWAY
- Qhov chaw: Guizhou, Suav teb