DB42/T 1275-2017
Active
DB23/T 2640-2020
Active
Heilongjiang ProvinceLocal standards
DB23/T 2640-2020 Residential User Manual Preparation Standards
DB23/T 2640-2020 Residential User Manual Preparation Standards
Basic Information
Standard Code:
DB23/T 2640-2020
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Technical management
ICS Name:
Regarding the contract
Publish Date:
2020-06-08
Implement Date:
2020-07-07
Pages:
29 pages
Development Information
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