Journal: ADVANCES IN MATERIALS SCIENCE AND ENGINEERING
Year: 2018.02
Author: Changheon Song, Jintai Chung, Jae-Sang Cho, Yun-Joo Nam
Vol,No,pp: 1-13
.jpg (117KB, DN:42)
Optimal Design Parameters of a Percussive Drilling System for Efficiency Improvement  

                    /    âݱ