About YATAGAI M
About Forestry and Forest Products Research Inst., Ibaraki, JPN
About UNRININ G
About Forestry and Forest Products Research Inst., Ibaraki, JPN
About OHIRA T
About Forestry and Forest Products Research Inst., Ibaraki, JPN
About Pinus densiflora
About acetic acid
About Wood chemistry
About 炭化
About 副産物
About 研究
About 木酢液