Ukuxhathisa okuqinileyo kwe-Corrosion I-aluminium alloy oxide layer ayipheli, ayiwi, ayifuni ukupeyintwa, kwaye kulula ukuyigcina. Imbonakalo entle Iingcango ze-aluminium alloy kunye neefestile azidusi, azipheli, aziwi, phantse akukho kugcinwa kufunwayo, ubomi benkonzo yesp...
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