This standard specifies the basic functions of the front-end and back-end of the public security management information system for the hotel industry in my country. This standard applies to hotel industry security management information systems. When establishing the public security management information system for the hotel industry, the functions can be expanded according to local conditions.
GA 234-1999 history
2008GA 234-2008 CONTROL JOINTS FOR FIRE-RESISTANCE RATED SYSTEMS
1998GA 234-1998 CONTROL JOINTS FOR FIRE-RESISTANCE RATED SYSTEMS