backpressure spring valve meaning in Chinese
背压弹簧阀
Related Words
- backpressure
- column backpressure
- backpressure regulator
- atmospheric backpressure
- backpressure test
- backpressure operation
- backpressure transducer
- backpressure regulation
- backpressure governor
- backpressure manometer
- backpressure regulator
- backpressure regulator (self contained)
- backpressure steam turbine
- backpressure test