SORU: konuşmanın boş bırakılan bölümünde söylenmiş olabilecek sözü bulunuz
Franklin: - Did you know that aluminium is the most important commercial metal after iron? Robin: - Yes, of course. It is a metal with a very wide range of use in daily life. Franklin: - ---- Robin: - Yes, true. But, with the addition of other metals, such as copper and magnesium, hard and corrosion-resistant alloys are produced, and it is these alloys that are widely used in structures, containers, packaging and other sectors.