风机和罗茨鼓风机噪声测量方法 meaning in Chinese
methods of noise measurement for fans blowers compressors and roots blowers
Examples
- Methods of noise measurement for fans , blowers compressors and roots blowers
风机和罗茨鼓风机噪声测量方法 - Methods of noise measurement for fans , blowers compressors and roots blowers
风机和罗茨鼓风机噪声测量方法