| 1. | Semiconductor rectifier equipments for telecommunications
通信用半导体整流设备 |
| 2. | Electric resistance welding . rectifier equipment for resistance welding machines . specifications and tests
电阻焊接.电阻焊机用整流器设备.规范和试验 |
| 3. | Static power convertors ; semiconductor rectifier equipment for trickle charging of lead - acid batteries
静态功率变流器.铅酸蓄电池滴流充电用半导体整流器设 |
| 4. | Static power convertors ; semiconductor rectifier equipment , shapes and letter symbols of characteristic curves
静态功率转换器.半导体整流设备.特性曲线形状和字母 |
| 5. | Static power convertors ; semiconductor rectifier equipment , examples of characteristic curves for battery chargers
静态功率转换器.半导体整流设备.蓄电池充电器特性曲 |
| 6. | Static power convertors ; semiconductor rectifier equipment with i characteristic for charging of batteries ; requirements
静态电源转换器.蓄电池充电用具有i特性曲线的半导体 |
| 7. | Static power convertors ; semiconductor rectifier equipment with w - characteristic for charging of lead - acid batteries ; requirements
静态功率转换器.铅酸蓄电池充电用具有w特性的半导体 |
| 8. | Static power convertors ; semiconductor rectifier equipment with iu - characteristics for charging of lead - acid batteries , guidelines
静态功率变流器.第1部分:铅酸蓄电池滴流充电用具有i |
| 9. | Static power convertors ; semiconductor rectifier equipment with iu characteristic for charging of nickel cadmium batteries ; requirements
静态功率转换器.用于镍镉蓄电池充电用具有iu特性曲 |
| 10. | Static power convertors ; semiconductor rectifier equipment , examples of characteristic curves for equipment operating in parallel with batteries
静态功率转换器.半导体整流设备.与蓄电池并联运行的 |
