About LACOUNT R B
About Pittsburgh Energy Technology Center, US Dep. Energy, PA, USA
About ANDERSON R R
About Pittsburgh Energy Technology Center, US Dep. Energy, PA, USA
About FRIEDMAN S
About Pittsburgh Energy Technology Center, US Dep. Energy, PA, USA
About BLAUSTEIN B D
About Pittsburgh Energy Technology Center, US Dep. Energy, PA, USA
About oxidation
About Properties,composition,analysis and test of coal and coke
About 酸化
About 石炭
About 硫黄