5001670113
waterproofing (300053698) 'distinguished from' water-repellent (300191663);
changeNote
5001670113
waterproofing (300053698) 'distinguished from' water-repellent (300191663);
description
waterproofing (300053698) 'distinguished from' water-repellent (300191663);
type
relation added
startedAtTime
2007-07-05T09:58:51