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A platform for research: civil engineering, architecture and urbanism
Hammer drills -- Their history, design and operation
Refers especially to the popular jack hammer type.
Hammer drills -- Their history, design and operation
Refers especially to the popular jack hammer type.
Hammer drills -- Their history, design and operation
Jl. S. A. Instn. Engrs
Potter, Henry S. (author)
1918
13 pages
17 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
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