DIN EN 1621-2:2014-05 Motorcyclists' protective clothing against mechanical impact - Part 2: Motorcyclists' back protectors - Requirements and test methods; German version EN 1621-2:2014
2014DIN EN 1621-2:2014-05 Motorcyclists' protective clothing against mechanical impact - Part 2: Motorcyclists' back protectors - Requirements and test methods; German version EN 1621-2:2014
2014DIN EN 1621-2:2014 Motorcyclists' protective clothing against mechanical impact - Part 2: Motorcyclists' back protectors - Requirements and test methods; German version EN 1621-2:2014
2003DIN EN 1621-2:2003 Motorcyclist protective clothing against mechanical stress Part 2: Back protectors – Requirements and test methods