GA/T 515-2004
Abolished
DB63/T 2052.4-2022
Active
Qinghai ProvinceLocal standards
DB63/T 2052.4-2022 Rural Roads Survey and Design Standards, Part 4: Subgrade, Pavement, and Drainage facilities
DB63/T 2052.4-2022 Rural Roads Survey and Design Standards, Part 4: Subgrade, Pavement, and Drainage facilities
Basic Information
Standard Code:
DB63/T 2052.4-2022
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Highway engineering
ICS Name:
Road engineering
Publish Date:
2022-09-09
Implement Date:
2022-11-01
Pages:
22 pages
Development Information
Same series standard
DB63/T 2052.1-2022 Rural Roads Survey and Design Specification Part 1: General Requirements
DB63/T 2052.2-2022 Rural Roads Investigation and Design Specification Part 2: Investigation for Engineering Areas
DB63/T 2052.3-2022 Rural Highway Investigation and Design Standards Part 3: Route Design
DB63/T 2052.5-2022 Rural Roads Survey and Design Standards Part 5: Bridges and culverts
DB63/T 2052.6-2022
DB63/T 2052.7-2022 Rural Roads Investigation and Design Standards Part 7: Transportation Engineering and Facilities Along the Road
DB63/T 2052.8-2022
DB63/T 2052.9-2022
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