| 普通话 | cmn-000 |
| 减压装置 | |
| 普通话 | cmn-000 | 减压器 |
| English | eng-000 | decompressor |
| English | eng-000 | easing gear |
| English | eng-000 | pressure reduction device |
| English | eng-000 | reducing apparatus |
| English | eng-000 | reducing station |
| English | eng-000 | relief fitting |
| English | eng-000 | reliever |