LST EN ISO 15749-2:2004 Ships and marine technology - Drainage systems on ships and marine structures - Part 2: Sanitary drainage, drain piping for gravity system (ISO 15749-2:2004)
2004LST EN ISO 15749-2:2004 Ships and marine technology - Drainage systems on ships and marine structures - Part 2: Sanitary drainage, drain piping for gravity system (ISO 15749-2:2004)