铬铁合金，铁铬合金...

ferrochrome的音标：ferrochrome的英式发音音标为：['ferəʊkrəʊm]ferrochrome的美式发音音标为：['feroʊkroʊm]...

The color development reaction between titanium in extra - low ferrochrome, nitrided ferrochrome and diantipyryl methane is studied.研究了微碳铬铁 、 氮化铬铁中钛与二安替比林甲烷的显色反应.The practice of smelting ferromanganese silicon with slag ...