Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rock-dusting promptly checks coal-dust explosions
Even where dust is wet pulverized rock is helpful; not only roadways but airways also should be strewn with rock dust; barriers valuable especially at strategic points.
Rock-dusting promptly checks coal-dust explosions
Even where dust is wet pulverized rock is helpful; not only roadways but airways also should be strewn with rock dust; barriers valuable especially at strategic points.
Rock-dusting promptly checks coal-dust explosions
Coal Age
Paul, J.W. (Autor:in) / Herbert, C.A. (Autor:in)
Coal Age ; 29
1926
3 pages
7 Figs.
Aufsatz (Zeitschrift)
Englisch
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Recent trends in rock dusting to prevent dust explosions in coal mines
| Engineering Index Backfile | 1938
Recent trends in rock dusting to prevent dust explosions in coal mines
| Engineering Index Backfile | 1938
| Engineering Index Backfile | 1924
| Engineering Index Backfile | 1926
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