ASSESSING THE STOPPING BRAKE RETENTION GUARANTEE FOR AN INNOVATIVE GONDOLA CAR ON THE STANDARDIZED DOWN GRADE WITH A 27 T LOAD FROM THE WHEELSET TO THE RAIL Язык Английский Подробнее о ASSESSING THE STOPPING BRAKE RETENTION GUARANTEE FOR AN INNOVATIVE GONDOLA CAR ON THE STANDARDIZED DOWN GRADE WITH A 27 T LOAD FROM THE WHEELSET TO THE RAILРусский