Home / Standards / GB/T 1670-2008 GB/T 1670-2008 Active Plasticizers - Test method of heat resistance 增塑剂热稳定性试验 Standard Type GBT ICS 83.040.30;71.100.40 CCS G70 Status 现行 Issue Date 2008-06-18 Implementation 2009-02-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A