Fans — Air curtain units — Part 2: Laboratory methods of testing for sound power
风扇——气幕装置第2部分:声功率试验的实验室方法
发布日期:
2014-02-06
ISO 27327-2:2014涉及空气幕装置声学性能的测定。此外,它还可用于确定与辅助装置组合的空气幕装置的声学性能。
ISO 27327-2:2014 deals with the determination of the acoustic performance of air curtain units. In addition, it can be used to determine the acoustic performance of air curtain units combined with an ancillary device.