Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Review of author's own papers on mine lighting from 1912 to 1933; summary of desirable conditions and standards. Before Manchester Geol and Min Soc. (See also - n 3761 (discussion) Jan 27 p 190-1; Instn Min Engrs -- Trans v 84 pt 6 Mar 1933 p 407-9 (discussion) 409-14; Iron and Coal Trades Rev v 126 n 3386 Jan 20 1933 p 85 and (discussion) n 3388 Feb 3 p 194)
Review of author's own papers on mine lighting from 1912 to 1933; summary of desirable conditions and standards. Before Manchester Geol and Min Soc. (See also - n 3761 (discussion) Jan 27 p 190-1; Instn Min Engrs -- Trans v 84 pt 6 Mar 1933 p 407-9 (discussion) 409-14; Iron and Coal Trades Rev v 126 n 3386 Jan 20 1933 p 85 and (discussion) n 3388 Feb 3 p 194)
Experiments in mine-lighting
Colliery Guardian
Llewellyn, T.L. (Autor:in)
Colliery Guardian ; 146
1933
2 pages
Aufsatz (Zeitschrift)
Englisch
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Fluorescent mine lighting units
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