Date Jiro | Dowa Mining Co. Ltd.
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概要
Dowa Mining Co. Ltd. | 論文
- REMEDIATION AND RECYCLING OF THE SOIL CONTAMINATED WITH PETROLEUM HYDROCARBON
- Increase in Fatigue Limit of Gears by Compound Surface Refining Using Vacuum Carburizing, Contour Induction Hardening and Double Shot Peening(Fatigue & Fracture)