Methods of testing windows
Form of test report
The report must include at least: ...
Prüfverfahren an Fenstern
Form des Prüfberichtes
Der Prüfbericht muß mindestens enthalten: ...
ICS
91.060.50 Doors. Including doorsets, their components, blinds, shutters / Двери и окна. Включая дверные блоки, их компоненты, жалюзи, ставни
