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金、银、铂等贵金属在新材料方面广泛应用,及在珠宝首饰上的大量使用,国际贵金属价格步步高升,贵金属回收再利用的价值就体现出来了。
Precious metals, such as gold, silver and platinum, are widely used in new materials and are widely used in jewelery. The price of precious metals in the world is soaring and the value of precious metal recycling is reflected.