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Two traveling tower Derricks erect huge timber blimp hangar
Methods and equipment used for steel erection were adapted to construction of 246 ft span, 170 ft high, 1000 ft long timber arch hangar for housing of blimps; two trusses are framed into braced unit and placed together; progress is 40 ft, two complete bays, per working day.
Two traveling tower Derricks erect huge timber blimp hangar
Methods and equipment used for steel erection were adapted to construction of 246 ft span, 170 ft high, 1000 ft long timber arch hangar for housing of blimps; two trusses are framed into braced unit and placed together; progress is 40 ft, two complete bays, per working day.
Two traveling tower Derricks erect huge timber blimp hangar
Eng News-Rec
Engineering News-Record ; 130
1943
5 pages
Aufsatz (Zeitschrift)
Englisch
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Huge timber arches for navy blimp hangar erected by tower derricks
Engineering Index Backfile | 1943
Navy develops all-timber blimp hangar
Engineering Index Backfile | 1943
|Engineering Index Backfile | 1943
|Engineering Index Backfile | 1943
|Engineering Index Backfile | 1943
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