罗茨鼓风机 meaning in English
roots blower
Examples
- Roots type blowers for general purpose . part 1 : specification
一般用途罗茨鼓风机.第1部分:技术条件 - 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 - Roots type blowers for general purpose . part 2 : performance test methods
一般用途罗茨鼓风机.第2部分:性能试验方法 - Air and gas blowers , compressors , nox control systems , silencers , dampers , and expansion joints
-生产罗茨鼓风机，罗茨真空泵和风机配套件。