New: Verb conjugations - all tenses, all adjective , plural forms; accusative, dative and genitive, optimized search with word stem.
les exemples
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About three quarters of the total is consumed as metal, mainly as a coating to protect iron and steel from corrosion (galvanized metal), as an alloying metal to make bronze and brass, as zinc-based die-casting alloy and as rolled zinc.فمن حيث كمية إنتاجه يحتل الزنك المرتبة الرابعة، أي يعتبر المعدن الرابع في العالم ولا يسبقه إلا الحديد والألمونيوم والنحاس.
Notices
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Galvanic corrosion is accelerated corrosion of a metal because of electrical contact with a more noble metal or nonmetallic conductor in a corrosive electrolyte.