A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Practical interpretation of mine lighting intensity standards
Importance of illuminating area at coal face surrounding actual point at which work is being done; standards of illumination required; examples of light distribution with different types of lamp glasses. Before Midland Counties Instn Engrs. Instn Min Engrs -- Trans v 84 pt 4 Jan 1983 p 256-62 (discussion) 263-5 and v 85 pt 1 Apr (discussion) p 31-6; Colliery Guardian v 145 n 3756 Dec 23 1932 p 1171-3 (discussion) 1173-4 and Iron and Coal Trades Rev v 125 n 3383 Dec 30 1932 p 998-9 (discussion) 999 and v 126 n 3397 Apr 7 1933 (discussion) p 536. (see also - (discussion) p 1173-4; Iron and Coal Trades Rev v 125 n 3383 Dec 30 1932 p 998-9 (discussion) 999)
Practical interpretation of mine lighting intensity standards
Importance of illuminating area at coal face surrounding actual point at which work is being done; standards of illumination required; examples of light distribution with different types of lamp glasses. Before Midland Counties Instn Engrs. Instn Min Engrs -- Trans v 84 pt 4 Jan 1983 p 256-62 (discussion) 263-5 and v 85 pt 1 Apr (discussion) p 31-6; Colliery Guardian v 145 n 3756 Dec 23 1932 p 1171-3 (discussion) 1173-4 and Iron and Coal Trades Rev v 125 n 3383 Dec 30 1932 p 998-9 (discussion) 999 and v 126 n 3397 Apr 7 1933 (discussion) p 536. (see also - (discussion) p 1173-4; Iron and Coal Trades Rev v 125 n 3383 Dec 30 1932 p 998-9 (discussion) 999)
Practical interpretation of mine lighting intensity standards
Colliery Guardian
Mc Millan, W.H. (author)
Colliery Guardian ; 145
1932
3 pages
Article (Journal)
English
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