...器电子领域权威资讯传媒 关键词:稀土产品;钍;743型大孔树脂;偶氮胂III;分离富集 [gap=1302]Key words: rare earth product; thorium; 743 macroporous resin; arsenazo III; separation and enrichment ..
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钕铁硼生产、销售,稀土产品销售。
中国长期以来已经向世界低价提供了大量稀土产品。
For a long period of time, China has provided the world with large amount of rare earth products at low prices.
1980年以前,美国主导世界稀土产品,主要得益于帕斯山的矿井。
Until the 1980s, the United States led the world in rare earth production, thanks largely to the Mountain Pass mine.
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