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China discovers massive rare-earth deposit in Sichuan Province_蜘蛛资讯网

“一个调整 让笑声从2次变成50次”

h resource security, injecting "resource confidence" into the development of strategic emerging industries, the Science and Technology Daily reported.The finding adds to a series of exploration succes

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arite serves as a weighting agent in oil drilling and as a contrast agent for medical X-rays, while antimony is widely used as a flame retardant in electronics, aircraft, and high-speed trains.Chinese

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发布时间:10:59:24


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