lant
recalculation
rocess automation
rocess control;Sound level;Sound levels;Sound power;Sound pressure;Sound pressure level;Symbols;Units;Valves【摘要】: Establishes a method to predict the noise generated in a control valve by liquid flow and the resulting noise level measured downstream of the valve and outside of the pipe.【中国标准分类号】: N16;J16【国际标准分类号】: 17_140_20;23_060_40【页数】: 64P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |