Home / Standards / GB/T 31404-2015 GB/T 31404-2015 Active Technical specification for anticorrosion operation of seawater circulation system in nuclear power plant 核电站海水循环系统防腐蚀作业技术规范 Standard Type GBT ICS 25.220.99 CCS A29 Status 现行 Issue Date 2015-05-15 Implementation 2015-10-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A