Zobrazeno 1 - 1
of 1
pro vyhledávání: '"Go G. Tatarov"'
Autor:
D. V. Bushman, Go G. Tatarov
Publikováno v:
Hydrotechnical Construction. 5:908-912
1. The use of various types of monitor devices under appropriate conditions in combination with other methods of operation is effective in excavating natural slopes and mounds of blasted rock. 2. When light-weight hydraulic devices are used (fire-hos