Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cribbing, forepoling under soft roof, timbering high places, inclined seams and using round, notched timber. (See also - no. 4, Apr. 1919, pp. 138-141)
Cribbing, forepoling under soft roof, timbering high places, inclined seams and using round, notched timber. (See also - no. 4, Apr. 1919, pp. 138-141)
Safe and efficient mine timbering
Coal Indus
Virgin, R.Z. (Autor:in)
Coal Industry ; 2
1919
3 pages
7 Figs.
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1925
Engineering Index Backfile | 1913
| Engineering Index Backfile | 1901
Engineering Index Backfile | 1925
| Engineering Index Backfile | 1900