Home / Standards / GB/T 16577-2010 GB/T 16577-2010 Active Plastics - Tetrahydroxy polyether polyols 塑料 四羟基聚醚多元醇 Standard Type GBT ICS 83.080;83.080.20 CCS G32 Status 现行 Issue Date 2010-09-26 Implementation 2011-08-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A