Riding the ups and downs of the construction market - Increasing demand for heavy-lift helicopters
Aviation week & space technology ; 147 , 6
1997
Article (Journal)
English
Engineering Index Backfile | 1957
NTIS | 1972
Design considerations of heavy lift helicopters
Engineering Index Backfile | 1963
|Mil Design Bureau Heavy-Lift Helicopters
Online Contents | 1997
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