英和和英

a brake system

a method of traffic control called {Centralized Traffic Control}

in a car, the suspension system

a system to control a train, called {thyristor chopper system}

a management system

control traffic

the computer control system that drives a bullet train, called {COMTRAC}

restrictive system

the breech-operating mechanism

A system to protect the car

a conveyer system

anatomizing motoric system

control a submarine

a centralized system of management

control [regulate] traffic

a system of administration

a train system device called master controller

control the lever

the tram system

a mechanism of social control

a backup system

a traffic system

the chain of command

the cramming system

the cramming system

limited issue system

a reticulated highway system

a system of scaffolds

a device for controlling something by remote

a deadbeat controller