Home / Standards / GB/T 18856.7-2002 GB/T 18856.7-2002 Test methods for quality of coal water mixture — Part 7: Proximate analysis of coal water mixture 水煤浆质量试验方法 第7部分 水煤浆工业分析方法 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A