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Concrete raised to exceptional height by compressed air
Discusses possibility of shooting concrete upward to considerable heights with air under pressure; experiment was conducted in New York City by which concrete was successfully propelled with compressed air to vertical height of 105 ft.
Concrete raised to exceptional height by compressed air
Discusses possibility of shooting concrete upward to considerable heights with air under pressure; experiment was conducted in New York City by which concrete was successfully propelled with compressed air to vertical height of 105 ft.
Concrete raised to exceptional height by compressed air
Compressed Air Mag
Park, A.S. (author)
1927
2 pages
2 Figs.
Article (Journal)
English
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