|
|
|
|
|
M. P. Bozhko,O. O. Mazurenko
Pág. 219 - 222
A solution of the task of evaluation of the wagon-hours economy of wagons demurrage at a marshalling yard when making up the particular two-unit train compared to making up the one-unit trains is proposed. A formula for determination of the reduction of ...
ver más
|
|
|
|
|