DIN 70020-7 E:2012-04 Road vehicles - Automotive engineering - Part 7: Engine mass of combustion engines in passenger cars, which are only propelled by combustion engines
2013DIN 70020-7:2013-03 Road vehicles - Automotive engineering - Part 7: Engine mass of combustion engines in passenger cars, which are only propelled by combustion engines
2013DIN 70020-7:2013 Road vehicles - Automotive engineering - Part 7: Engine mass of combustion engines in passenger cars, which are only propelled by combustion engines
2006DIN 70020-7:2006 Road vehicles - Automotive engineering - Part 7: Engine mass