A Pedra da Riqueza
Watch NowThe 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.
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.
January 1, 1975
Released
A Pedra da Riqueza
16min
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Portuguese
