GB/T 39673.1-2020住宅和楼宇电子系统(HBES)及楼宇自动化和控制系统(BACS)第1部分:通用要求标准
英文:Home and building electronic systems (HBES) and building automation and control systems (BACS) — Part 1: General requ...
英文:Home and building electronic systems (HBES) and building automation and control systems (BACS) — Part 1: General requ...