Home / Standards / GB/T 39673.3-2020 GB/T 39673.3-2020 Active Home and building electronic systems (HBES) and building automation and control systems (BACS)—Part 3: Electrical safety requirements 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 Standard Type GBT ICS 29.120.01 CCS K60 Status 现行 Issue Date 2020-12-14 Implementation 2021-07-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A