Home / Standards / GB/T 8075-1987 GB/T 8075-1987 Abolished Classification, nomenclature and definition of concrete admixtures 混凝土外加剂的分类、命名与定义 Standard Type GBT ICS 91.100.30 CCS Q12 Status 废止 Issue Date 1987-07-15 Implementation 1988-02-01 Responsible Dept N/A Drafting Unit N/A