| 1. | Fortunately, iron or iron alloys are available which combine high permeability with small hysteresis loss .
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。 |
| 2. | Standard methods for chemical analysis of ferroniobium
铌铁合金的化学分析标准方法 |
| 3. | Seamless nickel - chromium - iron alloy heat exchanger tubes
热交换器用镍铬铁合金无缝管 |
| 4. | Methods for chemical analysis of nickel - chromium - iron alloys
镍铬铁合金化学分析方法 |
| 5. | Standard specification for ferroalloys , general requirements
铁合金一般要求的标准规范 |
| 6. | General rules for chemical analysis of ferroalloys
铁合金的化学分析总则 |
| 7. | Ferro - alloys . ferrosilicomanganese . specifications
铁合金.硅锰铁.规范 |
| 8. | Price trend analyze of steels and ferroalloy
钢材和铁合金价格走势分析及焊材价格的对策建议 |
| 9. | Ferro - alloys . ferrosilicochromium . specifications
铁合金.硅铬铁.规范 |
| 10. | Standard specification for ferrochrome - silicon
铬铁合金硅的标准规范 |
