Electroplating Muaj Qib Cov Qib Tshuaj Qoob Loo Permanganate

Electroplating Muaj Qib Cov Qib Tshuaj Qoob Loo Permanganate

Raws li cov khoom siv tshuaj yooj yim, ntau cov khoom uas tau ua los ntawm peb lub tuam txhab siv dav hauv cov tshuab electroplating thiab kev tiv thaiv kev tiv thaiv. Vim hais tias ntawm oxidizing muaj zog, cov kab mob potassium permanganate yuav siv dav rau tsev waterproofing, hlau deg kho, yas ...

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