(НТУ "ХПИ", 2007) Гецович, Е. М.; Бондаренко, Анатолий Игоревич
The variant of increase of economy of pneumatic keyers of pressure is offered. Influencing of the costs cutting of supplies of the compressed air is analysed, due to the use of keyers of pressure with the variables of section, on efficiency of braking.
