Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modern excavating methods
Outline of earth moving methods employed in construction of Pennsylvania Turnpike, largest single highway project ever attempted in United States; amount of excavation and principal items used in construction of roadway and tunnels; excavating and grading equipment.
Modern excavating methods
Outline of earth moving methods employed in construction of Pennsylvania Turnpike, largest single highway project ever attempted in United States; amount of excavation and principal items used in construction of roadway and tunnels; excavating and grading equipment.
Modern excavating methods
Can Engr
Canadian Engineer ; 77
1939
Aufsatz (Zeitschrift)
Englisch
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Modern heavy excavating equipment
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Choice and application of modern excavating machinery
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