AQL gajarta ce ta Matsakaicin Matsayin Inganci, siga ne na dubawa maimakon ma'auni.Tushen dubawa: girman tsari, matakin dubawa, girman samfurin, matakin karɓar lahani na AQL.Domin duba ingancin tufafi, yawanci muna bisa ga matakin binciken gabaɗaya, da lahani ...
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