Ingantattun bayyanar samfur wani muhimmin al'amari ne na ingancin azanci. Ingancin bayyanar gabaɗaya yana nufin abubuwan ingancin siffar samfur, sautin launi, sheki, ƙirar ƙira, da sauransu waɗanda ake gani a gani. Babu shakka, duk wani lahani kamar bumps, abrasions, indentations, scratches, tsatsa, ...
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