Tunneling machine instrumentation for use in coal mines
1979
8 S., [4] Bl.
Ill., graph. Darst.
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Report
English
Underground transportation in coal mines
Engineering Index Backfile | 1962
|Locomotives for underground haulage in coal mines
Engineering Index Backfile | 1934
|Safety aspects of underground transport in coal mines
Engineering Index Backfile | 1958
|Current research into methane drainage efficiency in coal mines
Tema Archive | 1992
|Experience in french coal mines with fire-resistant fluids
Automotive engineering | 1981
|