Development of a method for calculating the dependence of the rotational speed of a flat-blade impeller with a pipe on the fluid flow Language English Read more about Development of a method for calculating the dependence of the rotational speed of a flat-blade impeller with a pipe on the fluid flowРусский
A method for continuous monitoring of the sliding contact joint during the movement of electric rolling stock Language English Read more about A method for continuous monitoring of the sliding contact joint during the movement of electric rolling stockРусский