A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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 Spanish version in Revista Mineria v 24 n 143 Aug 1949 p 11099-11109)
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 Spanish version in Revista Mineria v 24 n 143 Aug 1949 p 11099-11109)
Life for Colombia's dredges
Min World
Wood, G.B. (author)
Mining World ; 11
1949
4 pages
Article (Journal)
English
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| Engineering Index Backfile | 1949
| Engineering Index Backfile | 1912
| Engineering Index Backfile | 1900
Engineering Index Backfile | 1886
| Engineering Index Backfile | 1905