breunnerite,brown spar

基本解释铁菱镁矿

网络释义

1)breunnerite,brown spar,铁菱镁矿2)breunnerite,铁菱镁石3)rhodochrosite ore with low phosphorous and high iron,低磷高铁菱锰矿4)rhodochrosite ore with high phosphorous and low iron,高磷低铁菱锰矿

用法和例句

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