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94. oldal
More than 3,000 lb. of thrust , it is estimated , could be obtained from this engine if it were developed — with a consequent increase in thrust / weight ratio to the order of 10 . However , experience has shown that it is now possible ...
More than 3,000 lb. of thrust , it is estimated , could be obtained from this engine if it were developed — with a consequent increase in thrust / weight ratio to the order of 10 . However , experience has shown that it is now possible ...
124. oldal
A possible development of interest is the Hovercar , a cushion craft travelling on prepared track . It is a relevant consideration here , as suggestions have been made for high - speed vehicles running between major cities .
A possible development of interest is the Hovercar , a cushion craft travelling on prepared track . It is a relevant consideration here , as suggestions have been made for high - speed vehicles running between major cities .
125. oldal
Secondly , Silver City would have a good five years ' advance warning of the earliest possible operational date for the tunnel , and with the flexibility that aircraft make possible would be able to make any adjustments it felt to be ...
Secondly , Silver City would have a good five years ' advance warning of the earliest possible operational date for the tunnel , and with the flexibility that aircraft make possible would be able to make any adjustments it felt to be ...
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