Home / Standards / GB/T 24148.8-2014 GB/T 24148.8-2014 Active Plastics—Unsaturated polyester resin—Part 8:Determination of color using platinum-cobalt colormetric method 塑料 不饱和聚酯树脂(UP-R) 第8部分:铂-钴比色法测定颜色 Standard Type GBT ICS 83.080.10 CCS G32 Status 现行 Issue Date 2014-07-08 Implementation 2014-12-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A