TY  - RPRT
TI  - Auto Indexer for Percussive Hammers Final Report
AU  - Su, Jiann-Cherng
AU  - Wright, Elton K.
PY  - 2022
DO  - 10.2172/1838582
UR  - https://www.osti.gov/biblio/1838582
ID  - 1838582
ER  -