Description of erection of light-weight 40-to-80 ft aluminum towers at rate of 68/day in rugged terrain by British Columbia Hydro and Power Authority, Canada.
Light towers and helicopter speed 91 miles of 138 kv
Elec World
Electrical World ; 169 , n 16
1968
2 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
"Speed limit -- ninety miles!"
Engineering Index Backfile | 1939
Extending helicopter speed performance
Engineering Index Backfile | 1967
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