Home / Standards / GB/T 17513-1998 GB/T 17513-1998 Active Realgar and orpiment 雄黄矿 雌黄矿 Standard Type GBT ICS 73.080 CCS D51 Status 现行 Issue Date 1998-10-19 Implementation 1999-04-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A