A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Some observations on coal-mine fans and coal-mine ventilation
Features of State ventilation laws and regulations and of Federal operating regulations governing methods, safety and welfare of miners on leased lands on Public Domain; explanation of ventilation requirements; dangers of use of main fans underground; recommendations as to ventilating equipment and practice.
Some observations on coal-mine fans and coal-mine ventilation
Features of State ventilation laws and regulations and of Federal operating regulations governing methods, safety and welfare of miners on leased lands on Public Domain; explanation of ventilation requirements; dangers of use of main fans underground; recommendations as to ventilating equipment and practice.
Some observations on coal-mine fans and coal-mine ventilation
U S Bur Mines -- Information Cir
Harrington, D. (author) / Denny, E.H. (author)
1938
20 pages
Report
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Some observations on coal-mine fans and coal-mine ventilation
| Engineering Index Backfile | 1938
| Engineering Index Backfile | 1930
Some phases of coal-mine ventilation
| Engineering Index Backfile | 1929
Underground Coal Mine Ventilation Monitoring System Research
| British Library Conference Proceedings | 2013
Ventilation equipment for coal mine ventilation and defence system
| European Patent Office | 2024