The technical director of our company published the academic paper "on the practical research of vibration isolation and noise reduction of elevator guide rail" at the National Acoustic Design and noise vibration control engineering academic conference in 2012, and gave a technical explanation to the participants in the special lecture

The technical director of our company published the academic paper "on the practical research of vibration isolation and noise reduction of elevator guide rail" at the National Acoustic Design and noise vibration control engineering academic conference in 2012, and gave a technical explanation to the participants in the special lecture