Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Equipment and method of blasting with liquid oxygen, patented by Berlin company, as used in excavating tunnel, of about 29 sq. m. cross-section, in Italy; arrangement of blast holes, daily progress for one month with account of quantity of materials used, number of charges, nature of rock, costs, etc.
Equipment and method of blasting with liquid oxygen, patented by Berlin company, as used in excavating tunnel, of about 29 sq. m. cross-section, in Italy; arrangement of blast holes, daily progress for one month with account of quantity of materials used, number of charges, nature of rock, costs, etc.
Tunnel blasting with liquid air
Bohr- und Sprengtechnik im Stollenbau unter Berucksichtigung des Sprengluftverfahrens
Fellner, P. (Autor:in)
Bautechnik ; 5
1927
4 pages
9 Figs.
Aufsatz (Zeitschrift)
Deutsch
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