Hamaguchi Hachiro | 神戸大学教育学部
スポンサーリンク
概要
関連著者
著作論文
- Some Modification of a Metallurgical Microscope into a Simple Hardness Tester
- Some Modification of a Metallurgical Microscope into a Simple Hardnes Tester (3rd Report)
- Some Modification of a Metallurgical Microscope into a Simple Hardness Tester : (2nd Report)
- Simple Hardness Tester for Schools (2nd Report, Measurement of Load for Constant Depression)
- Simple Hardness Tester for Schools (1st Report, Measurement by Means of Strain Gage)