GB/T 39673.3-2020住宅和楼宇电子系统(HBES)及楼宇自动化和控制系统(BACS)第3部分:电气安全要求标准
英文:Home and building electronic systems (HBES) and building automation and control systems (BACS)—Part 3: Electrical saf...
英文:Home and building electronic systems (HBES) and building automation and control systems (BACS)—Part 3: Electrical saf...