Mu zida za plasma etching, zida za ceramic zimagwira ntchito yofunikira, kuphatikiza mphete yoyang'ana. Mphete yoyang'ana, yomwe imayikidwa mozungulira chophatikiziracho ndikulumikizana nayo mwachindunji, ndiyofunikira pakuyika plasma pa chowotchacho poyika magetsi pa mpheteyo. Izi zimawonjezera mwayi wa ...
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