Mune dzimwe nzvimbo umo guruva rinopisa rinogadzirwa musimbi, marasha, indasitiri yemakemikari, electroplating, polishing, kugadzira chikafu uye mamwe maindasitiri, nzvimbo dzakazadzwa neguruva dzinowanzoitika.Naizvozvo, kusarudza zvirinani midziyo yekufefetera kunovandudza nharaunda ...
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