Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Largest capacity gold-mining dredge in the world
Describes the Estabrook dredge, with largest buckets built for placer mining, erected at considerable distance from railroad, necessitating heavy haulage over mountain roads; wooden hull constructed from timber sawn on ground.
Largest capacity gold-mining dredge in the world
Describes the Estabrook dredge, with largest buckets built for placer mining, erected at considerable distance from railroad, necessitating heavy haulage over mountain roads; wooden hull constructed from timber sawn on ground.
Largest capacity gold-mining dredge in the world
Eng. Min. Jl
Peake, H.G. (Autor:in)
1920
4 pages
3 Figs.
Aufsatz (Zeitschrift)
Englisch
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