Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
No disponible
Acceptable aggregates from low-grade deposits
Tristes (Autor:in)
1950
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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Acceptable contamination levels in solar grade silicon: From feedstock to solar cell
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|Use of aggregates from regional deposits in road construction
Online Contents | 1984
|Use of aggregates from regional deposits in road construction
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|Double quarries—Grade and artificial hard aggregates
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|Double quarries—Grade and artificial hard aggregates
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|