Home / Standards / GB/T 37038-2018 GB/T 37038-2018 Active DSD acid(4,4’-Diaminostilbene-2,2’diasulfonicacid) DSD酸(4,4′-二氨基二苯乙烯-2,2′-二磺酸) Standard Type GBT ICS 71.100.01;87.060.10 CCS G56 Status 现行 Issue Date 2018-12-28 Implementation 2019-11-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A