Economics of coal log pipeline for transporting coal
Transportation research / A ; 32 , 5
1998
Aufsatz (Zeitschrift)
Englisch
Aerial ropeway for transporting coal
Engineering Index Backfile | 1931
Transporting pulverized coal by railway
Engineering Index Backfile | 1926
|Underground coal mine transporting device for automatically loading and transporting cargoes
Europäisches Patentamt | 2016
|