Vertical assembly line is built of reinforced plates tied to each other by means of tie bars and moves on H-beams set in concrete; on this line nose sections of A-20B attack bombers are assembled in El Segundo, Calif.
Douglas "vertical" assembly line
Automotive Aviation Industries
Automotive and Aviation Industries ; 86 , n 4
1942
2 pages
Aufsatz (Zeitschrift)
Englisch
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New assembly system at Douglas plant
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