A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Life of mine timbers varies according to degree of seasoning when put into service; how ventilation affects mine timbers; brief notes, referring principally to metal mines; where timbers are constantly wet, life is usually longer than when alternately wet and dry.
Life of mine timbers varies according to degree of seasoning when put into service; how ventilation affects mine timbers; brief notes, referring principally to metal mines; where timbers are constantly wet, life is usually longer than when alternately wet and dry.
Lumber best suited for mine timbers
Coal Min
Behrends, J.B. (author)
Coal Mining ; 6
1929
2 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
| British Library Conference Proceedings | 1993
| Engineering Index Backfile | 1933
| Engineering Index Backfile | 1920
Progress in treating mine timbers
Engineering Index Backfile | 1929
Impregnation processes for mine timbers
| Engineering Index Backfile | 1908