GA/T 491-2004
Active
DB21/T 2550.1-2015
Active
Liaoning ProvinceLocal standards
DB21/T 2550.1-2015 DB21/T 2550.1-2015 Transportation Geographic Information Electronic Map Data Classification
DB21/T 2550.1-2015 DB21/T 2550.1-2015 Transportation Geographic Information Electronic Map Data Classification
Basic Information
Standard Code:
DB21/T 2550.1-2015
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Data communication equipment
ICS Name:
Graphic symbols used in documentation of information technology and telecommunications products, as well as related technical products
Publish Date:
2015-12-17
Implement Date:
2016-02-17
Development Information
Same series standard
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GA/T 162.4-1999 Interchange project specification of fingerprint data in AFIS Part 4:Essential requirements for performance of AFIS
T/HNTS 0005-2021
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