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ÖNORM EN 13077:2018-06

Действует
Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B
ОписаниеИзмененияСсылкиВерсии

Ссылочные документы

ÖNORM EN 806-1:2001-03
Действует
Specifications for installations inside buildings conveying water for human consumption - Part 1: General
BS EN 1717:2000
Действует
Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow — 54 стр.
ÖNORM EN 13077:2008-09
Заменен
Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B

На этот документ ссылаются

ÖNORM EN 13077:2008-09
Заменен
Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B