Home / Standards / GB/T 2294-2019 GB/T 2294-2019 Active Determination of softening point in solid products of coal carbonization 焦化固体类产品软化点测定方法 Standard Type GBT ICS 71.080 CCS G18 Status 现行 Issue Date 2019-08-30 Implementation 2020-03-01 Responsible Dept 国家标准委 Drafting Unit N/A