A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Substitution of convergent-divergent adjutages for wickets in mine ventilation
From a paper prepared for the Min. and Met. Con., Paris. An illustrated account of experimental investigations, with conclusions. (3000 w.)
Substitution of convergent-divergent adjutages for wickets in mine ventilation
From a paper prepared for the Min. and Met. Con., Paris. An illustrated account of experimental investigations, with conclusions. (3000 w.)
Substitution of convergent-divergent adjutages for wickets in mine ventilation
Col Guard
Petit, Paul (author)
1900
Article (Journal)
English
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