专家解读视频
Defines a method of measurement, in the laboratory, of the noise emission resulting from the flow of water through appliances and equipment used in water supply installations. The items covered include draw-off taps, in-line valves and special appliances, for example pressure reducers and water-heating appliances, all of which are hereafter referred to as "appliances". The method specified makes it possible to obtain comparable results of measurements in different laboratories.
Supersedes NBN ISO 3822 1 (11/2003)
UNI EN ISO 3822-1:2009 - Identical
ONORM EN ISO 3822-1:2009 - Identical
DIN EN ISO 3822-1 (2009-07) - Identical
NEN EN ISO 3822-1:1999 - Identical
ISO 3822-1:1999 - Identical
SS EN ISO 3822-1 Ed. 1 (1999) - Identical
UNE EN ISO 3822-1:2000 - Identical
NS EN ISO 3822-1:1999 - Identical
I.S. EN ISO 3822-1:1999 - Identical
UNI EN ISO 3822-1:2000 - Identical
NF EN ISO 3822-1:1999 - Identical
ONORM EN ISO 3822-1:1999 - Identical
DIN EN ISO 3822-1 (1999-07) - Identical
BS EN ISO 3822-1:1999+A1:2008 - Identical
SN EN ISO 3822-1:1999 - Identical
