消声器测量方法 meaning in English
acoustics-measurement procedure for silencers
Examples
- Measuring method for exhaust silencer of marine diesel engine
船用柴油机排气消声器测量方法 - Acoustics - measurement procedure for silencers
声学消声器测量方法 - Measurement procedure for exhaust silencers of internal combustion engines
内燃机排气消声器测量方法