About KUGA SHIGENORI
About KATAOKA HIROSHI
About ENOMAE TOSHIHARU
About ONABE FUMIHIKO
About YAGI NOBUO
About 協和精工
About FUKAMI OSAMU
About 協和精工
About paper
About ブリストー測定
About Properties and test of paper and paper containers
About Measuring methods and instruments at liquid or powder level
About 走査
About 吸液
About 開発
About 応用