Home / Standards / GB/T 21508-2008 GB/T 21508-2008 Abolished Performance test method for coal-fired flue gas desulphurization equipment 燃煤烟气脱硫设备性能测试方法 Standard Type GBT ICS 13.030.40 CCS J88 Status 废止 Issue Date 2008-03-12 Implementation 2008-09-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A