Deskripsi: Bahan kimia yang ditambahkan ke lingkungan atau lapisan pelindung untuk mengurangi laju korosi. Zinc Anode 20Kg, for use while in the hull in the ship which more info happens to be altered and functioned to in hibit the rade of corrosion with the ship's body plate produced from sea drinking water. PT.Velasco Indonesia Persada juga mene