Phainomenon 6 years

[taxma1981]

The Major Cases Corrosion of Metals - 2 Corrosion of metals in the soil causes the metal in contact with the ground. Usually the ground abound stray electrical currents causing actual electrolysis, in which subsoil metal structures act as electrodes and the water with dissolved salts therein as an electrolyte.:ΡΕ


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