Developments in Rock Breaking Techniques

Murray, C. / Courtley, S. / Howlett, P. F. et al. | British Library Conference Proceedings | 1993

Developments in Rock-breaking Techniques

Murray, C. / Courtley, S. / Howlett, P. F. | British Library Online Contents | 1994

Rock breaking equipment and rock breaking method for breaking soft rock through gas expansion

YIN SONGYU / FENG CHEN / SUN SHOUSHENG et al. | Europäisches Patentamt | 2022

Electronic rock breaking

Engineering Index Backfile | 1962

Late-Breaking Developments

Schwartz, M. J. / Joss, R. / Piper, K. F. et al. | British Library Conference Proceedings | 1993