|
|
| 21. | door control valve |
| 水密门操纵阀 |
|
|
| | |
| 22. | intake valve deposit control additive |
| 进气活门抗沉积添加剂 |
|
|
| | |
| 23. | intake valve deposit control additives |
| 进气阀防积炭添加剂 |
|
|
| | |
| 24. | diaphragm control valve |
| 膜片控制阀 |
|
|
| | |
| 25. | Heater control valve |
| 暖气控制阀 |
|
|
| | |
| 26. | dividing control valve |
| 分配控制阀 |
|
|
| | |
| 27. | Heat-control valve |
| 热控阀 |
|
|
| | |
| 28. | density control valve |
| 调浓阀|浓度控制阀 |
|
|
| | |
| 29. | electric control valve |
| 电动调节阀 |
|
|
| | |
| 30. | thermostatic control valve |
| 恒温调整器 |
|
|
| | |