DIN EN ISO 3822-2:1995
聲學(xué).對供水設(shè)施使用的儀器和設(shè)備排放噪音進(jìn)行的實(shí)驗(yàn)室試驗(yàn).第2部分:放水龍頭和混合閘門的安裝和工作條件 (ISO 3822-2:1995); 德文版本 EN 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); German version EN ISO 3822-2:1995