| 1. | Ddz - series process electronic control system . controller Ddz -系列电动单元组合仪表.调节器 |
| 2. | Ddz - 3 series process electronic control system - controller Ddz -系列电动单元组合仪表调节器 |
| 3. | Ddz - 3 series process electronic control system - distributor Ddz -系列电动单元组合仪表配电器 |
| 4. | Ddz - series process electronic control system operating signal 系列电动单元组合仪表工作信号 |
| 5. | Ddz - series process electronic control system . type series Ddz -系列电动单元组合仪表.系列型谱 |
| 6. | Ddz - series process electronic control system . computing unit Ddz -系列电动单元组合仪表.计算器 |
| 7. | Ddz - 3 series process electronic control system - computing unit Ddz -系列电动单元组合仪表计算器 |
| 8. | Ddz - series process electronic control system - operating signal Ddz -系列电动单元组合仪表工作信号 |
| 9. | Ddz - iii series process electronic control system safety barrier Ddz -系列电动单元组合仪表安全栅 |
| 10. | Ddz - iii series process electronic control system . ratio setter Ddz -系列电动单元组合仪表比值给定器 |