Home / Standards / GB/T 31077-2014 GB/T 31077-2014 Active Technical requirement of reservoir earthquake monitoring 水库地震监测技术要求 Standard Type GBT ICS 91.120.25 CCS P15 Status 现行 Issue Date 2014-12-22 Implementation 2015-06-01 Responsible Dept 中国地震局 Drafting Unit N/A