Apps and Games by Mareev Sergey
Search replaceable gearwheels
Version 1.84 February 11, 2016
Сalculation of gears
Version 2.03 February 27, 2016
Длина общей нормали. Расчет.
Version 1.71 September 14, 2015
Factorization. Factor calc.
Version 1.23 April 08, 2016