Release Date

01 Jan, 1975

Runtime

00:16: (HH:MM)

Synopsis

The contrast in the extremely rudimentary form of xelite mining and the use of tungsten, obtained from xelite, in the most complex instruments of nuclear technology.

Photos

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Actors

Crew

Vladimir Carvalho

Vladimir Carvalho

Fernando Cerqueira

João Ramiro Mello

Fernando Duarte

Manuel Clemente

Walter Carvalho