About SUKEGAWA Atsuhiko M.
About Japan Atomic Energy Agency, Ibaraki, JPN
About OKUNO Koichi
About Hazama Technical Res. Inst., Ibaraki, JPN
About SAKURAI Shinji
About Japan Atomic Energy Agency, Ibaraki, JPN
About Nuclear Technology
About heat resistance
About neutron
About radiation shielding
About ore
About radiation dose distribution
About colemanite
About Radiation shielding
About Particle accelerators in general and theory
About 高耐熱性
About 中性子遮蔽