Home / Standards / GB/T 15336-2013 GB/T 15336-2013 Active Phthalic anhydride 邻苯二甲酸酐 Standard Type GBT ICS 87.060.10;71.100.01 CCS G56 Status 现行 Issue Date 2013-07-19 Implementation 2013-12-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A