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От
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Mike
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К
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Exeter
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Дата
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05.08.2010 20:09:07
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Рубрики
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ВВС;
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да вроде бы нет
http://www.gracesguide.co.uk/wiki/Rolls-Royce_Engines:_Spey
Rolls then started work on a smaller engine otherwise identical in design, the RB.163 ( RB; Rolls Barnoldswick, after the original Rover works at Barnoldswick), using the same two-spool turbine system and a fairly small fan delivering bypass ratios of about 0.64:1. The first versions entered service in 1964, powering both the 1-11 and Trident.
С уважением, Mike.