YD/T 1363.3-2014 Communications Bureau (station) power supply, air conditioning and environment centralized monitoring and management system Part 3: Front-end intelligent equipment protocol (English Version)
2014YD/T 1363.3-2014 Communications Bureau (station) power supply, air conditioning and environment centralized monitoring and management system Part 3: Front-end intelligent equipment protocol
2005YD/T 1363.3-2005 Specification of supervision system for power, air conditioner and environment Part 3: Intelligent equipment communication protocol