GA/T 852.4-2009 Information specifications for recreation places public order administration.Part 4:Codes for recreation places change type (English Version)
This part of GA/T 852 specifies codes for types of changes to entertainment service venues. This section applies to the construction and application of public security management information systems in entertainment service venues.
GA/T 852.4-2009 history
2009GA/T 852.4-2009 Information specifications for recreation places public order administration.Part 4:Codes for recreation places change type