Home / Standards / GB/T 33312-2016 GB/T 33312-2016 Active Binders for paints and varnishes—Polyisocyanate resins—General methods of test 色漆和清漆用漆基 多异氰酸酯树脂 通用试验方法 Standard Type GBT ICS 87.060.20 CCS G50 Status 现行 Issue Date 2016-12-13 Implementation 2017-07-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A