Home / Standards / GB/T 3108-1999 GB/T 3108-1999 Active Impressed current cathodic protection system for ship hull 船体外加电流阴极保护系统 Standard Type GBT ICS 47.020.05 CCS U05 Status 现行 Issue Date 1999-08-31 Implementation 2000-06-01 Responsible Dept 国家标准委 Drafting Unit N/A