| 释义 |
| pressure reducing valve | 减压阀 | 化学工程名词 |
| pressure reducing valve | 减压阀 | 土木工程名词 |
| pressure reducing valve | 减压阀 | 机械工程名词 |
| pressure reducing valve | 减压阀 | 物理化学仪器设备名词 |
| pressure reducing valve | 减压阀 | 电力工程 |
| pressure reducing valve | 减压阀 | 电机工程名词 |
| pressure reducing valve | 减压阀 | 造船工程名词 |
| pressure reducing valve | 减压阀 | 食品科技 |
|