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苏联学者研究表明,在建有采用压缩空气、排除工件和废料的高速自动化系统的锻压车间里,通常来源于动力气体的噪音要超过设备作业的噪音,其中具有高频特性的气流噪音,对人体最有害。为了降低高频噪
Research by Soviet scholars shows that in forging shops that have high-speed automation systems that use compressed air to remove workpieces and scrap, noise that typically originates from motive gas exceeds the noise of equipment operations, among which air-flow noise with high-frequency characteristics affects the human body The most harmful In order to reduce high-frequency noise