副: assistant铁: iron钒: vanadium矿: ore deposit黑铁钒矿: montroseite次铁钒矿: paramontroseite铁钒: ferrovanadium钒矿: navajoite; paramontroseite板铁钒: rhomboclase铁钒土: red bauxite钒矿物: vanadium minerals复钒矿: vanoxite铝钒矿: dewalquite水钒矿: [矿物学] vanoxite副黑铜矿: paramelaconite; paratenovite黑铁板: black iron plate黑铁棒: black metal bar黑铁管: black iron pipe; black pipe黑铁矿: black iron ore; blacking iron ore黑铁皮: black iron plate( black sheet iron); black iron sheet; black plate; black sheet iron(black iron plate)黑铁丝: black wire钢铁钒钛: iron steel vanadium titanium锰铁钒铅矿: brackebuschite水钾铁钒: ferrikalite铁钒土肺: bauxite lung