About ISHIKAWA ATSUKO
About KATAOKA YUTAKA
About MATSUNAGA MASAHIRO
About KOBAYASHI MASAHIKO
About KAMBAYASHI TOORU
About Wood
About Cryptomeria japonica
About weatherability test
About acceleration test
About illuminance
About color difference
About luster
About painting
About repellency
About test
About glossiness
About Nature and structure of wood(=timber)
About 耐候性試験
About 高速化
About 照度
About 試験
About 加速