GA/T 509-2004
Abolished
DB21/T 3823-2023
Active
Liaoning ProvinceLocal standards
DB21/T 3823-2023 Rock and soil engineering monitoring technical regulations
DB21/T 3823-2023 Rock and soil engineering monitoring technical regulations
Basic Information
Standard Code:
DB21/T 3823-2023
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Engineering surveying
ICS Name:
Civil engineering (vocabulary)
Publish Date:
2023-09-30
Implement Date:
2023-10-30
Pages:
98 pages
Development Information
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