2009DIN EN 15583-1:2009-09 Winter maintenance equipment - Snow ploughs - Part 1: Product description and requirements; German version EN 15583-1:2009
2009DIN EN 15583-1:2009 Winter maintenance equipment - Snow ploughs - Part 1: Product description and requirements; English version of DIN EN 15583-1:2009-09
0000 DIN EN 15583-1:2006
2004DIN 30708:2004 Snow ploughs - Terms and requirements