| 1. | Specification for pure palladium electrical contact material
纯钯电触点材料规范 |
| 2. | Standard guide for silver - tin oxide contact material
银锡氧化接触材料的标准指南 |
| 3. | Specification for palladium - copper electrical contact material
钯铜电触点材料规范 |
| 4. | Standard guide for silver - cadmium oxide contact material
银镉氧化接触材料标准指南 |
| 5. | Specification for silver - molybdenum electrical contact material
银钼电触点材料规范 |
| 6. | Standard specificationfor silver - nickel electrical contact materials
银镍电接触材料 |
| 7. | Preparing a new type of silver - free contact material
新型无银触头材料的研制 |
| 8. | Metallographic examination of the electric contact materials
电触头材料金相检验方法 |
| 9. | Metallographic atlas of the electric contact materials
电触头材料金相图谱 |
| 10. | Test methods for essential porperty of electric contact material
电触头材料基本性能试验方法 |
