He aha te whakakikoruatanga Chromate/Alodine/Chem Film?Te wa ki te panui 3 meneti Kupu Whakataki Ko te paninga huringa Chromate e mohiotia ana ano ko te paninga alodine, ko te kiriata Chem ranei, he momo whakakikoruatanga hurihanga e whakamahia ana hei whakawhiti i te konumohe, i etahi wa he rino, zinc, cadmium, parahi, hiriwa, titanium, magnesiu...
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