Industrial-process control valves - Part 8-1: Noise considerations - Laboratory measurement of noise generated by aerodynamic flow through control valves (IEC 60534-8-1:2005); German version EN 60534-8-1:2005
工业过程控制阀.第8-1部分:噪声考虑.通过控制阀的空气动力流产生的噪声的实验室测量(IEC 60534-8-1-2005);德文版EN 60534-8-1:2005