Home / Standards / GB/T 30202.4-2013 GB/T 30202.4-2013 Active Test method for granular activated carbonfrom coal for desulfurization and denitration process―Part 4: Desulfurization value 脱硫脱硝用煤质颗粒活性炭试验方法 第4部分:脱硫值 Standard Type GBT ICS 75.160.10 CCS D24 Status 现行 Issue Date 2013-12-31 Implementation 2014-10-01 Responsible Dept 中国兵器工业集团公司 Drafting Unit N/A