| 1. | Generic specification of vacuum switch tubes for load switches 负荷开关用真空开关管总规范 |
| 2. | Ccevs coolant control engine vacuum switch 冷却水温控制引擎真空开关 |
| 3. | Dw80 series flameproof feed vacuum switch 80系列隔爆馈电开关真空化 |
| 4. | Specification for pressure and vacuum switches 压力和真空开关规范 |
| 5. | Cvscc coolant vacuum switch cold closed 水温温控真空开关冷车关闭 |
| 6. | Icvs idle control solenoid vacuum switch 怠速控制电磁阀真空开关 |
| 7. | Cvsco coolant vacuum switch cold open 水温温控真空开关冷车打开 |
| 8. | Grading standard of quality for vacuum switch tubes for contactors 接触器用真空开关管质量分等标准 |
| 9. | Some key quality problems on the application of vacuum switch 真空开关测试中发现的几个关键质量问题 |
| 10. | One - step sealing of ceramic to metal with dismatching for a vacuum switch tube 金属非匹配性一步封接 |