Стандарты ON

ÖNORM EN 1822-3:1998-08

Отменен

High efficiency air filters (HEPA and ULPA) - Part 3: Testing flat sheet filter media

Описание Изменения Ссылки Версии

Ссылочные документы

ÖNORM EN 1822-3:2012-02

Заменен

High efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media

На этот документ ссылаются

ÖNORM EN 1822-5:2000-12

Отменен

High efficiency particulate air filters (HEPA and ULPA) - Part 5: Determining the efficiency of filter element

ÖNORM EN 1822-4:2000-12

Заменен

High efficiency particulate air filters (HEPA and ULPA) - Part 4: Determining leakage of filter element (Scan method)

ÖNORM EN 1822-3:2012-02

Заменен

High efficiency air filters (EPA, HEPA and ULPA) - Part 3: Testing flat sheet filter media

ÖNORM EN 16798-3:2017-12

Действует

Energy performance of buildings - Ventilation for buildings - Part 3: For non-residential buildings - Performance requirements for ventilation and room-conditioning systems (Modules M5-1, M5-4)