Explosives and Blasting Procedures Manual

Explosives and Blasting Procedures Manual

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Bose. ///////a#39;F__. charge. Flgure 18.a€”Delay detonator. a burning powder is placed immediately before the priming charge in the ... There are three basic delay series; slow or tunnel delays, fast or millisecond delays, and coal mine delays for use in ... In detonating cord delay connectors, the delay may be as short as 5 ms.

Title:Explosives and Blasting Procedures Manual
Author:Richard A. Dick, Larry R. Fletcher, Dennis V. D'Andrea
Publisher: - 1983


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