氷晶石
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Meanings
1
cryolite
A mineral (sodium hexafluoroaluminate) used historically in aluminum smelting. Technical term in mineralogy.
Cryolite is a mineral used in aluminum refining.
cryolite
A mineral (sodium hexafluoroaluminate) used historically in aluminum smelting. Technical term in mineralogy.
Cryolite is a mineral used in aluminum refining.