A Review Of Glass
Λείπει κάτι σημαντικό; Αναφέρετε τυχόν λάθη ή προτείνετε βελτιώσεις.By 1668, the French enterprise Saint-Gobain experienced perfected a “broad glass” approach to manufacture that associated blowing very long glass cylinders, slitting them and unrolling them to sort an Virtually-flat rect