Download Hoists, Cranes, and Derricks – Herbert Spencer Zim, James R Skelly, Gary Ruse pdf

Hoists, Cranes, and Derricks

Describes the three types of lifting machines, the jobs they are designed to do, and the duties of the men who operate them.

Author: Herbert Spencer Zim, James R Skelly, Gary Ruse
ISBN: 9780688263959

Format: PDF
Size: 36.10 Mb

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