International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts
1974 Vol. 11; Iss. 8
Assembly for drilling leading boreholes. In Russian Figs, Refs. : MEKHANIZATSIA STROTELSTVA, N1, 1974, P11–P12
B.IA. Levenshtein, M.I. KhodosVolume:
11
Year:
1974
Language:
english
Pages:
1
DOI:
10.1016/0148-9062(74)91956-1
File:
PDF, 104 KB
english, 1974