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оксид меди 99,3% мин
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1.LOW IMPURITY, 2.HIGH SURFACE AREA. 3.HIGH PURITY. 4.GOOD FREE FLOWING. 5.GOOD FOR ELECTRONIC
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ОКИСЬ ЦИНКА
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1. High purity 2. Low impurity and low heavy metals. 3. Bright color result. 4. Save Consumption of pigment and zinc oxide. 5. Shortening vulcanization time.
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