译：SJ/T 12008-2025 System Specification for Household Billing of Multi-unit Central Air Conditioning System

译：SJ/T 11887.3-2023 Information technology - System-to-system remote communication and information exchange - Time division multiple access low power and short-range wireless networks - Part 3: Network layer. (Note: The full text of the standard may be different in different languages and countries.)

译：SJ/T 11887.1-2023 Information technology - Inter-system remote communication and information exchange - Time division multiple access low power and short range wireless networks - Part 1: Physical layer

译：SJ/T 11887.2-2023 Information technology - System-to-system remote communication and information exchange - Time-division multiple access low-power short-range wireless networks - Part 2: Link layer. (English translation)

译：SJ/T 11662-2016 The technical requirements for building energy consumption monitoring sensor network system

译：SJ/T 11661-2016 Airport perimeter sensor network anti-intrusion system technical requirements