Home / Standards / GB/T 27585-2011 GB/T 27585-2011 Active Potassium cyanide for industrial use 工业氰化钾 Standard Type GBT ICS 71.060.50 CCS G12 Status 现行 Issue Date 2011-12-05 Implementation 2012-08-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A