青云翻译

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Palladium prices are very expensive, especially in recent years significant increase in prices of resource products, makes significant increase in cost of production, its use has also increased the loss of valuable resources, while Palladium is heavy metal, and inevitably produce environmental pollu

The metal arrowhead price is extremely expensive, specially in recent years the resources class product price large rise, caused the production cost large rise, its use also increased the precious resources to lose, simultaneously, the metal arrowhead was the heavy metal, in the production process c

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Palladium prices are very expensive, especially in recent years significant increase in prices of resource products, makes significant increase in cost of production, its use has also increased the loss of valuable resources, while Palladium is heavy metal, and inevitably produce environmental pollu