This late 1940s/early 1950s rather graphic color film about carelessness and safety operating heavy machinery is presented by Caterpillar.
Focuses on an open-pit mining operation. Shows huge haulage trucks, pointing out existing and potential hazards involved in their operation....
"The Pipeline of the Century -- How Soviet Natural Gas Came to the West" by director Matthias Schmidt shows touching personal memories. The...
Δωρεάν απεριόριστη πρόσβαση, Αναζητήστε οτιδήποτε Χωρίς διαφημίσεις, Εκατομμύρια τίτλοι και προστίθενται κάθε μέρα, Όλες οι πλατφόρμες και πλήρως βελτιστοποιημένες, Οπουδήποτε και οποτεδήποτε
