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CUPRIC REGENERATION & COPPER RECOVERY SYSTEM ACID ETCHING USING CUPRIC CHLORIDE •Acid cupric chloride is used widely in the PCB industry as an effective etching solution…

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1.BRASS PRESENTED BY: AAQUIB MAHFOOZ MOHD KHALID RAZA SHAHBAZ KHAN MAAZ AKBAR MD AAMIR KHAN MD HASHIM 2. • Brass is an alloy of copper and zinc. • The proportions of…

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