A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
"Octopus" speeds shaft job
Device evolved to speed up distribution and placing of concrete in No. 5 shaft at Van Dyk mine, Boksburg, S Africa. Indexed in Engineering Index 1947 p 732, from Min Mag Sept 1947.
"Octopus" speeds shaft job
Device evolved to speed up distribution and placing of concrete in No. 5 shaft at Van Dyk mine, Boksburg, S Africa. Indexed in Engineering Index 1947 p 732, from Min Mag Sept 1947.
"Octopus" speeds shaft job
Eng Min J
1948
2 pages
Article (Journal)
English
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