aurous cyanide

网络  氰化亚金

机械



双语例句

  1. Study on the Quality Standard of Potassium Aurous Cyanide
    氰化亚金钾质量标准研究
  2. To prepare high purity potassium aurous cyanide by using one step crystallizing method
    一步结晶法制取高纯度氰化亚金钾