Home / Standards / GB 2367-1990 GB 2367-1990 Active Sodium nitrite for industrial use 工业亚硝酸钠 Standard Type GB ICS 71.060.50 CCS G12 Status 现行 Issue Date 1990-12-30 Implementation 1992-01-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A