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ISO 27327-2-2014

工业风扇.标准化实验室条件下风扇声功率级的测定

Fans -- Air curtain units -- Part 2: Laboratory methods of testing for sound power

适用范围: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.

发布日期: 2014-02-01

实施日期: 2014-02-01

ICS分类号: 17.140.20 - 机器和设备的噪声 ; 23.120 - 通风机、风扇、空调器

标准组织: ISO - 国际标准化组织标准

全文来源: WF

英文关键词: Acoustic measurement Acoustic properties and phenomena Air-conditioning systems Definitions Industrial facilities Laboratory testing Measuring techniques Measuring uncertainty Noise measurement Noise measurements Noise source Silencers Sound level Sound pressure Sound pressure level Test specifications Testing Uncertainty Ventilators

语种: 汉语

页数: 38

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