摩擦闸 meaning in English

friction brake
friction lock

Functioning of and interfaces among propulsion , friction brake , and train - borne master control on rail rapid transit vehicles
在推动装置,摩擦闸和铁路快速运输车辆的火车上主控装置之间的接口和功能
Functioning of and interfaces among propulsion , friction brake and train - borne master control on rail rapid transit vehicles
在推进装置摩擦闸和轨道快速运输车辆上的车载主控装置之间的接口和具备的功能