| 释义 |
| back pressure valve | 反压阀 | 电力工程 |
| back pressure valve | 反压阀；止回阀 | 物理化学仪器设备名词 |
| back pressure valve | 止回阀 ; 回压阀 | 矿冶工程名词 |
| back pressure valve | 止回阀 | 电子工程名词 |
| back pressure valve | 止回阀；反压阀 | 电机工程名词 |
| back pressure valve | 止回阀；止逆阀 | 核能名词 |
| back pressure valve | 背压阀 | 化学工程名词 |
| back pressure valve | 背压阀 | 机械工程名词 |
| back pressure valve | 背压阀；止回阀 | 造船工程名词 |
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