NS EN 124-3 : 2015
Current
The latest, up-to-date edition.
GULLY TOPS AND MANHOLE TOPS FOR VEHICULAR AND PEDESTRIAN AREAS - PART 3: GULLY TOPS AND MANHOLE TOPS MADE OF STEEL OR ALUMINIUM ALLOYS
14-09-2015
Pertains to gully tops and manhole tops made of mild steel, stainless steel and aluminium alloys whether in combination with concrete or not, with a clear opening up to and including 1000 mm for covering gullies, manholes and inspection chambers for installation in areas subjected to pedestrian and/or vehicular traffic.
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