【摘 要】
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China Rare Earth Technology Market,sponsoredby China Rare Earth Information Centre(CREIC),opened and information exchange and technique trans-fer was held Nov.9
【出 处】
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China Rare Earth Information
论文部分内容阅读
China Rare Earth Technology Market,sponsoredby China Rare Earth Information Centre(CREIC),opened and information exchange and technique trans-fer was held Nov.9-12,1993 in Nanjing city,JiangsuProvince after more than one year’s preparation.This activity i
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