Industrial-process control valves - Part 8: noise considerations - Section 1: laboratory measurement of noise generated by aerodynamic flow through control valves.
英
美
- 工业过程控制阀。第8部分:噪声考虑。第1节:实验室测量气动流经控制阀产生的噪声。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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