manual-return unidirectional prover meaning in Chinese
手动返回单向标准体积管
Related Words
- sonic nozzle flow prover
- unidirectional freezing
- unidirectional turbine
- unidirectional flux
- unidirectional transducer
- unidirectional diffusion
- unidirectional drive
- unidirectional circuit
- unidirectional airflow
- unidirectional pulse
- manual-reset relay
- manual-reset safety control
- manual-steering force
- manual-storage switch