00291nam a2200109Ia 4500008004100000082001100041082000800052245009600060245000800156260000800164300000900172231017s9999    xx            000 0 und d  a629.13  bHAY 0aSubgrade strains measured in full-scale traffic tests with four and six wheel landing gears 0cFAA  bFAA  c30cm