English translation for "variable-speed ratio"

变速比

Similar Words：

"variable-speed kymograph" English translation, "variable-speed metering pump" English translation, "variable-speed motion" English translation, "variable-speed motor" English translation, "variable-speed pump" English translation, "variable-speed scanning" English translation, "variable-speed shakers" English translation, "variable-speed turbine" English translation, "variable-speed unit" English translation, "variable-speed water-tunnel" English translation