A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lead ducts for laboratory ventilation
Notes on ventilating system designed to conduct foul air, fumes and gases from new chemical laboratory building of University of Delaware, Newark, Del; there are 52 vertical ducts, concealed in tile partitions, that collect fumes from rooms through grilles in walls; ducts are rectangular in cross section and vary in size from 6 to 8 in. to 10 by 48 in.; construction and erection of ducts described.
Lead ducts for laboratory ventilation
Notes on ventilating system designed to conduct foul air, fumes and gases from new chemical laboratory building of University of Delaware, Newark, Del; there are 52 vertical ducts, concealed in tile partitions, that collect fumes from rooms through grilles in walls; ducts are rectangular in cross section and vary in size from 6 to 8 in. to 10 by 48 in.; construction and erection of ducts described.
Lead ducts for laboratory ventilation
Sheet Metal Worker
Sheet Metal Worker ; 28
1937
2 pages
Article (Journal)
English
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