ÖNORM EN 16727-3:2017-03

Действует

Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Non-acoustic performance - Part 3: General safety and environmental requirements

Описание Изменения Ссылки Версии

Ссылочные документы

BS EN 50122-1:2011

Заменен

Railway applications. Fixed installations. Electrical safety, earthing and the return circuit. Protective provisions against electric shock — 86 стр.

ÖNORM EN ISO 2813:2015-01

Действует

Paints and varnishes - Determination of gloss value at 20°, 60° and 85° (ISO 2813:2014)