球状黒鉛鋳鉄の引張性質と硬さの関係
Relation Between the Tensile Properties and Hardness of Spheroidal Graphite Iron

Katsuya Ikawa
1995 The Journal of the Japan Foundrymen's Society  
doi:10.11279/imono.67.1_56 fatcat:wawv6vtchvhrrooxc2shpvmbxa