| 1. | Electrical contact is maintained between the wiper and resistance element .
滑臂与电阻器之间形成一个电接触点。 |
| 2. | Standard specification for gold electrical contact alloy
电接触用金合金标准规范 |
| 3. | Standard specificationfor silver - nickel electrical contact materials
银镍电接触材料 |
| 4. | Standard guide for measuring electrical contact intermittences
测量电接触中断用标准导则 |
| 5. | Standard specification for pure palladium electrical contact material
纯钯电接触材料标准规范 |
| 6. | Standard specification for silver - tungsten electrical contact materials
银钨电接触材料标准规范 |
| 7. | Standard specification for palladium - copper electrical contact material
钯铜电接触材料标准规范 |
| 8. | Standard specification for silver - molybdenum electrical contact material
银钼电接触材料标准规范 |
| 9. | Standard specification for gold - silver - platinum electrical contact alloy
金银铂电接触合金标准规范 |
| 10. | Electical - contacted type detecting fixture
电接触式检验夹具 |
