ISO 3822-1:1999/Amd.1:2008

Действует

Acoustics -- Laboratory tests on noise emission from appliances and equipment used in water supply installations -- Part 1: Method of measurement -- Amendment 1: Measurement uncertainty — 8 стр.

Описание Изменения Ссылки Версии

ICS

91.140.60 Water. Including water meters in buildings / Системы водоснабжения. Включая счетчики воды в зданиях

17.140.20 Noise emitted by machines and equipment / Шум от машин и оборудования