International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts
1988 Vol. 25; Iss. 6
886239 Tube drilling system — improved economy in bench drilling and blasting : Naapuri, J M Proc CARE 88 (Conference on Applied Rock Engineering), Newcastle, 6–8 January 1988P159–163. Publ London: IMM, 1988
Volume:
25
Année:
1988
Langue:
english
DOI:
10.1016/0148-9062(88)91227-2
Fichier:
PDF, 145 KB
english, 1988