Home / Standards / GB/T 34846-2017 GB/T 34846-2017 Active Classification and interface technical requirements of the specialized modules for LED road/tunnel lighting LED道路/隧道照明专用模块规格和接口技术要求 Standard Type GBT ICS 29.140.99 CCS K70 Status 现行 Issue Date 2017-11-01 Implementation 2018-11-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A