BS 6282-4:1982

Заменен

Devices with moving parts for the prevention of contamination of water by backflow, Specification for combined check and anti-vacuum valves of nominal size up to and including DN 42 — 8 стр.

Описание Изменения Ссылки Версии

Заменен на

BS EN 14451:2005

ICS

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