Dexing kicheni uye yekugezera yakagadzira chigadzirwa chitsva, chigadzirwa ichi chidhinha chemavara, chinogadzirwa pamusoro pesimbi isina tsvina yekunyura ne vacuum electroplating, kugadzira mavara akasiyana, inogona kuva sink yegoridhe, sink dema, grey sink uye mamwe mavara akasiyana, uye PVD inonyura kuburikidza nenano coating, inogona ...
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