Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Notes on practices of gold dredging companies operating along Nechi River and tributaries and in other localities in Colombia; how reconditioning of dredge parts by use of nickel manganese welding rod permits lower cost operation and prolongs life of bucket lines. (See also Min World v 11 n 7 June 1949 p 37-40)
Notes on practices of gold dredging companies operating along Nechi River and tributaries and in other localities in Colombia; how reconditioning of dredge parts by use of nickel manganese welding rod permits lower cost operation and prolongs life of bucket lines. (See also Min World v 11 n 7 June 1949 p 37-40)
Life for Colombia's dredges
Revista Mineria (Spanish version)
Wood, G.B. (Autor:in)
1949
11 pages
Aufsatz (Zeitschrift)
Spanisch
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