Home / Standards / GB/T 21889-2015 GB/T 21889-2015 Active Acid brilliant red P-3B 200%(C.I.Acid red 336) 酸性艳红 P-3B 200%(C.I.酸性红336) Standard Type GBT ICS 87.060.10;71.100.01 CCS G57 Status 现行 Issue Date 2015-05-15 Implementation 2015-12-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A