About WAKAMATSU MASAHIRO
About 室蘭工大 大学院
About ITAKURA KEN'ICHI
About YOSHIDA YUTAKA
About GOTO TATSUHIKO
About BELOV A. V.
About 極東工科大
About RAMU GIRI
About 三井物産 戦略研
About underground gasification of coal
About coal
About laser heating
About AE inspection
About hypocenter
About basic research
About underground gasification of coal
About burning zone
About Underground gasification
About Gasification,gasification plant
About 石炭
About 地下
About ガス化
About UCG
About 基礎
About 研究