Synonyme wurden verwendet für: Engineering
Suche ohne Synonyme: journal:(Engineering Record)

1–6 von 6 Ergebnissen
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    Tunnel drill carriages -- Their economic possibilities

    Brown, S.P. | Engineering Index Backfile | 1916

    Crews race to complete port, railroad

    Ritter, Jr., L.J. | Engineering Index Backfile | 1960

    Drill-carriage wings held up by toggle braces

    Engineering Index Backfile | 1935

    Cariboo placers and lodes

    Macpherson, J.A. | Engineering Index Backfile | 1919