ferro的音标：ferro的英式发音音标为：[fe'rəʊ]ferro的美式发音音标为：[fe'roʊ]...

Guimeng , electric, chromium manganese, ferro - alloys such as ferromanganese products.硅锰 、 硅铁 、 铬锰 、 锰铁等铁合金产品.Demage mechanism of tap - hole for a ferro silico - manganese smelting furnace is described.阐述了锰 硅合金 矿热炉出铁口损坏...

[水产]钢丝网水泥渔船...