Home / Standards / GB/T 31990.3-2015 GB/T 31990.3-2015 Active Technical specification for electric power information transmission system on plastic optical— Part 3: Opitical transceiver module 塑料光纤电力信息传输系统技术规范 第3部分:光电收发模块 Standard Type GBT ICS 29.035.20 CCS K15 Status 现行 Issue Date 2015-09-11 Implementation 2016-04-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A