About NAKAJIMA Kenichi
About National Inst. Agrobiological Sci., Ibaraki, JPN
About KINOSHITA Haruo
About National Inst. Agrobiological Sci., Nagano, JPN
About MIURA Mikihiko
About Shinshu Univ., Nagano, JPN
About Journal of Insect Biotechnology and Sericology
About twist yarn
About raw silk
About twist count
About flexural rigidity
About silk
About cocoon
About physical property
About Textile physics
About Fiber manufacturing and yarn processing in general
About 絹糸
About 生糸
About サイズ
About 撚数