DIN EN 669:1997-11 Resilient floor coverings - Determination of the dimensional stability of linoleum tiles caused by changes in atmospheric humidity; German version EN 669:1997
1997DIN EN 669:1997-11 Resilient floor coverings - Determination of the dimensional stability of linoleum tiles caused by changes in atmospheric humidity; German version EN 669:1997
1997DIN EN 669:1997 Resilient floor coverings - Determination of the dimensional stability of linoleum tiles caused by changes in atmospheric humidity; German version EN 669:1997