28 Nov NF – Concrete kerb units and channels and NF Concrete kerb units and channels + certification according to the FDES – environmental and sanitary characteristics (NF043) – MARQUE NF
Posted at 13:54h
in Sewerage & paving material
Visual characteristics (Appearance ; Texture; Colour) Geometric characteristics (Thickness of facing layer ; Flatness ; Straightness ; Nesting ;&nbs ...