Electro-kere nickel plating: Ohun gbogbo ti o nilo lati mọ imudojuiwọn to kẹhin 08/31, akoko kika ti a pinnu: 6 mins Awọn ẹya pẹlu Electroless nickel plating Nickel jẹ irin karun ti o wọpọ julọ ti a rii lori ilẹ, pẹlu irisi didan, lile to dara julọ, ati ipata -resistive-ini, ṣiṣe awọn ...
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