Shaanxi Provincial Standard of the People's Republic of China
Latest
DB61/T 1613-2022
Scope
This document stipulates the requirements for instruments and equipment, detection processes and methods, data analysis and evaluation, and detection reports using impact imaging technology to detect highway pavement diseases. This document is applicable to the detection of road pavement diseases of all grades.
DB61/T 1613-2022 history
2022DB61/T 1613-2022 Inspection regulations for impact imaging technology of highway pavement disease