Some Modification of a Metallurgical Microscope into a Simple Hardnes Tester (3rd Report)
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関連論文
- Some Modification of a Metallurgical Microscope into a Simple Hardness Tester
- Transfer Characteristic of Contact Material in Direct Current Circuit
- 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)