EN ISO 3822-2-1995 声学.由供水设施使用的仪器和设备发出噪音进行的实验室试验.第2部分:放水龙头和混合闸门的安装和工作条件(ISO 3822-2-1995)
Acoustics - Laboratory Tests on Noise Emission from Appliances and Equipment Used in Water Supply Installations - Part 2: Mounting and Operating Conditions for Draw-Off Taps and Mixing Valves (ISO 3822-2 : 1995)