Steel & Coal

Steel & Coal

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The alloy charger can be isolated from the main tank by means of a 12-in. dia. vacuum valve. ... Control Panel The vacuum controls are operated with the aid of a line diagram of the vacuum system, which contains operating/ indicating switches for ... It was as a result of this research effort that Jessop-Saville heat- resisting alloys were used in the first production jet engines in the latter years of the war.

Title:Steel & Coal
Publisher: - 1962


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