5 treff

kullgruve
American standard safety rules for installing and using electrical equipment in and about coal mines M2.1
American Standards Association
Bok Norsk 1964 · Vis mer
The shotfirer's manual
Hart, E.
Bok Uten språklig innhold 1936 · Vis mer
Methodes for evaluating explosives and hazardous materials
Mason, Charles M.
Bok Uten språklig innhold 1972 · Vis mer
Statistical analysis of gallery variables affecting the probability of ignition by explosives
Grant, Roy Llewellyn
Bok Uten språklig innhold 1961 · Vis mer
Modern explosives
Taylor, Wilfrid
Bok Uten språklig innhold 1959 · Vis mer