Hlau plating yog txheej txheem uas yuav tso ib txheej ntawm cov hlau mus rau saum npoo ntawm lwm cov khoom. Qhov no yog ua rau ntau lub hom phiaj, suav nrog kev txhim kho cov tsos, txhim kho corrosion kuj, muab kev hnav tsis kam, thiab ua kom zoo dua conductivity. Muaj ntau qhov sib txawv ty...
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