Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Discussion concerns health and safety measures as applied upon Contract 313, 15 mi of deep rock tunnel constructed under supervision of Board of Water Supply as part of 85-mi New York City Delaware River Aqueduct. (See also Gen Contractors Assn -- Bul v 33 n 3 Mar 1942 p 49-53)
Discussion concerns health and safety measures as applied upon Contract 313, 15 mi of deep rock tunnel constructed under supervision of Board of Water Supply as part of 85-mi New York City Delaware River Aqueduct. (See also Gen Contractors Assn -- Bul v 33 n 3 Mar 1942 p 49-53)
Safety in rock tunnel construction
Explosives Engr
Stiefel, F.W. (Autor:in)
Explosives Engineer ; 20
1942
4 pages
Aufsatz (Zeitschrift)
Englisch
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