"The Pipeline of the Century -- How Soviet Natural Gas Came to the West" by director Matthias Schmidt shows touching personal memories. The...
Focuses on an open-pit mining operation. Shows huge haulage trucks, pointing out existing and potential hazards involved in their operation....
This late 1940s/early 1950s rather graphic color film about carelessness and safety operating heavy machinery is presented by Caterpillar.
ھەقسىز چەكسىز زىيارەت, ھېچقانداق ئېلان يوق, مىليونلىغان ئۇنۋان ۋە ھەر كۈنى قوشۇلىدۇ, بارلىق سۇپىلار ۋە تولۇق ئەلالاشتۇرۇلغان, ھەر قانداق جايدا ۋە ھەر ۋاقىت
