DIN EN 124-6:2012-11
Отменен
Gully tops and manhole tops for vehicular and pedestrian areas - Part 6: Gully tops and manhole tops made of Polypropylene (PP), Polypropylene with mineral modifiers (PP-MD), Polyethylene (PE) or Polyvinyl-chloride (PVC-U); German version prEN 124-6:2012
