Shandong Provincial Standard of the People's Republic of China
Latest
DB37/T 5122-2018
Scope
This procedure is applicable to the thickness measurement of road structural layers in the administrative region of Shandong Province using ground penetrating radar in the investigation of old roads and the acceptance stage of projects.
DB37/T 5122-2018 history
2018DB37/T 5122-2018 Technical specification for measuring the thickness of road structure layer by ground penetrating radar