About TANAKA KOICHI
About IZAWA SATORU
About NANSAI KIYOMI
About HORI SANKEI
About 小山工業高等専門学校研究紀要
About screw (fastener)
About threading
About automatic inspection system
About measurement
About pitch (machine element)
About medium carbon steel
About projection portion
About crack
About female thread
About S55C
About screw thread
About flaw
About torque measurement
About threading
About torque measurement
About Fasteners,clamping,relaxation,joints
About Quality inspection
About ねじ
About 検査システム
About 研究