About NOJIMA TSUTOMU
About 東北大 金属材料研
About NOJIMA TSUTOMU
About 極低温科学セ
About KIMURA NORIAKI
About 東北大 大学院理学研究科
About KIMURA NORIAKI
About 極低温科学セ
About liquid helium
About very low temperature
About cooling system
About cryogenic technology
About solid hydrogen
About liquefier
About filtering
About cleaning (purification)
About failure
About impurity
About removal
About recycling
About impurity removal
About utilization
About reuse
About Low-temperature production and techniques
About 液体ヘリウム
About 固体水素
About 混入