thermic lance | engleski leksikon

1. thermic lance

imenica

Cutting tool consisting of a tube of mild steel, enclosing tightly packed small steel rods and fed with oxygen. On ignition temperatures above 3,000şC/5,400şF are produced and the thermic lance becomes its own sustaining fuel. It rapidly penetrates walls and a 23-cm/9-in steel door can be cut through in less than 30 seconds.

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