About STRASZHEIM W E
About Iowa State Univ., IA, USA
About YOUSLING J G
About Iowa State Univ., IA, USA
About YOUNKIN K A
About Iowa State Univ., IA, USA
About MARKUSZEWSKI R
About Iowa State Univ., IA, USA
About scanning electron microscope
About Properties,composition,analysis and test of coal and coke
About SEM
About 走査電子顕微鏡
About 画像分析
About エネルギー分散X線分光分析
About 低炭化度炭
About 鉱物学