Mining Machinery and Transport

Mining Machinery and Transport

4.11 - 1251 ratings - Source

David Louis Le Jeune. FIG. l8. Hydraulic ram and control valve at an intermediate section of an armoured conveyor (Sutcliffe). FIG. 2l. Top-strand drive-head for a face belt conveyor (B.J.D.).

Title:Mining Machinery and Transport
Author:David Louis Le Jeune
Publisher: - 1959


You Must CONTINUE and create a free account to access unlimited downloads & streaming