About WAKAYAMA HISASHI
About 日本設計
About KATSURA TAKAO
About NAGANO KATSUNORI
About SATO NOBUTAKA
About 日本設計
About 空気調和・衛生工学会論文集
About heat pump
About pile foundation
About ground
About temperate zone
About heat collection efficiency
About heat transfer pipe
About biotechnology
About air conditioning equipment
About ground heat utilization
About バイオミミクリー
About shallow ground
About earth thermal heat pump
About Air conditioning equipment in general
About Heat exchangers,coolers
About Geothermal energy
About 現場打ち
About 基礎杭
About 地中熱ヒートポンプ
About 研究
About 可能性