DIN EN 12316-1:1999-11 Flexible sheets for waterproofing - Part 1: Bitumen sheets for roof waterproofing; determination of peel resistance of joints; German version EN 12316-1:1999
1999DIN EN 12316-1:1999-11 Flexible sheets for waterproofing - Part 1: Bitumen sheets for roof waterproofing; determination of peel resistance of joints; German version EN 12316-1:1999
1999DIN EN 12316-1:1999 Flexible sheets for waterproofing - Part 1: Bitumen sheets for roof waterproofing; determination of peel resistance of joints; German version EN 12316-1:1999