antidetonation electric control pneumatic switch ball valve
automatic quasi-sychronizationDesign of Electric Control System and Ronization of Therm ·
Automobile Electric Control
car electric control system
CCD electric-control box
close loop electric control
control electric circuit
diesel electric driving rig
diesel electric generating plant
diesel electric locomotive
柴油电机车
狄则耳电动机车
电传动内燃机车
柴油电力机车
diesel electric power plant
Diesel electric propulsion
diesel-electric drive [= diesel electric drive
Diesel-Electric Engines
diesel-electric locomotive
diesel-electric locomotive design