provincial road meaning in Chinese

省道

The study and treatment of unstable rock on s211 provincial road
211线危岩病害的研究及处治
Pondering on zhejiang provincial road traffic control in the new period
对新时期浙江省道路交通管理工作的思考
The study and treatment of the unstable rock imperils of the provincial road line s
211线危岩病害的研究及处治
Reinforcement and treatment of wuyun landslide in jiexi of the provincial road
省道1941线揭西五云滑坡加固与治理
Analysis and treatment of two term highway sliding slope in provincial road 114 route of lianzhou city
连州市省道114线公路滑坡分析与处治

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