Home / Standards / GB/T 33676-2017 GB/T 33676-2017 Active Technical specifications for inspection of lightning protection system in telecommunication site (station) 通信局(站)防雷装置检测技术规范 Standard Type GBT ICS 07.060 CCS A47 Status 现行 Issue Date 2017-05-12 Implementation 2017-12-01 Responsible Dept 中国气象局 Drafting Unit N/A