...xuebao.nuc.edu.cn 关键词：铝铸件；锆砂；PEPSET树脂自硬砂；工艺性能 [gap=1046]Key words： aluminum castings; zircon sand; PEPSET nobake sand; technological performances ..
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The borax plays the role of separating radioactive materials-uranium and thorium from the zircon sand.
硼砂对放射性物质—铀和钍起到从锆英砂中分离的作用。
The highly automated screening technology exchanges of zircon sand in South Africa, Australia and others.
南非，澳洲等地锆砂高度自动化筛选研磨技术交流等。
Zirconium is listed as one of ten strategic metal, and what is new State Nuclear policies to the zircon sand?
锆被列为十种战略金属之一，国家核电新政策对于锆砂怎样的定位？
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