2013DIN EN 1343:2013-03 Kerbs of natural stone for external paving - Requirements and test methods; German version EN 1343:2012 / Note: To be amended by DIN EN 1343/A20 (2013-08).
2013DIN EN 1343:2013 Kerbs of natural stone for external paving - Requirements and test methods; German version EN 1343:2012