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NBN EN ISO 3822-3 : 1997 AMD 1 2010現(xiàn)行

GELUIDSLEER - LABORATORIUMBEPROEVINGEN VOOR LAWAAI UITGESTRAALD DOOR KRANEN EN UITRUSTING GEBRUIKT IN WATERTOEVOERINRICHTINGEN - DEEL 3 : AANSLUITINGS- EN GEBRUIKSVOORWAARDEN VOOR DOORSTROOMKRANEN EN UITRUSTING

出版：Belgian Standards

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基本信息
標(biāo)準(zhǔn)編號(hào)： NBN EN ISO 3822-3 : 1997 AMD 1 2010
標(biāo)準(zhǔn)類別：Standard
出版單位：Belgian Standards
標(biāo)準(zhǔn)頁(yè)數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)介

Defines mounting and operating conditions for use for in-line valves and appliances for controlling of the flow, pressure or temperature of the water in water supply installations when measurement of of noise emission resulting from water flow is taken. Applies to in-line valves and appliances of maximum nominal size DN 32 and to systems where the maximum water flow rate is not in excess of 2 l/s. The procedures are for general use for all types of in-line valves of conventional design.

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NBN ISO 3822 3 : 1992