About ANDO KEISUKE
About HATTORI NOBUAKI
About MATSUBARA DOPPO
About 東京都産業技術研究セ
About 日本木材加工技術協会年次大会講演・研究発表要旨集
About glued structure
About laminated wood
About layer
About plywood
About wood processing
About laser beam drilling
About through hole
About observation
About drilling (machining)
About impregnated wood
About fire resistance
About incising
About lamina
About comparative observation
About improved wood
About comparative observation
About Improved wood
About Lumbering,processing
About 耐火集成材
About スギ
About ラミナ
About インサイジング
About ドリル
About レーザ
About 周辺
About X線CT
About 観察