“铁合金”造句
2024年05月13日 11:50:01
幸而, 目下已有兼备高磁导率和低磁导率损耗的铁和
铁合金,可资利用.
Fortunately, iron or iron alloys are available which combine high permeability with small hysteresis loss.
铁合金是炼钢的重要和不可缺少的原材料之一.
Ferrous alloy is one of important and indispensable raw materials of steelmaking.
硅锰 、 硅铁 、 铬锰 、 锰铁等
铁合金产品.
Guimeng , electric, chromium manganese, ferro - alloys such as ferromanganese products.