Test of Tandem Pontoons, 150-200 Pound Capacity Each, Prototypes of 25 Ton Model
NAVY EXPERIMENTAL DIVING UNIT PANAMA CITY FL
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The object of the experiment is to test prototypes of 25 ton collapsible pontoons, designed to act in groups of three in tandem or singly, with regard to their strength, durability, case of handling, maximum load and their characteristics under various loads and conditions.
- Marine Engineering