Home / Standards / GB/T 10306-1988 GB/T 10306-1988 Active Cathode carbonates 阴极碳酸盐 Standard Type GBT ICS 31-030 CCS L32 Status 现行 Issue Date 1988-12-30 Implementation 1989-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A