Densimetro oro densimetro oro con 0,005 g-300 g 0,001 g/cm3 per platino

Density resolution: 0.001 g/cm3. Platinum Display purity percent:The purity content of mixture of gold,silver and copper; ;mixture of gold and copper;mixture of gold and silver;. Display k value:The K value of mixture ofgold,silver,and copper;mixture of gold and copper;mixture of gold and silver;.

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