主: host制动: braking; retardation; retain ...时间: time; hour实制动时间: actual braking time制动时间: brake application time; braking period; braking time; duration of braking; period of braking总制动时间: total braking tiem; total braking time有效制动时间: actie braking time; active braking time制动时间；制动周期: braking period主制动触点: main brake contact主制动缸: main braking cylinder主制动轮: centre brake drum主制动蹄: leading shoe; primary brake shoe; primary shoe主制动蹄，紧蹄: leading shoe主制动凸缘: centre brake flange主制动储气缸: main braking reservoir; mainbrakingreservoir主制动螺线管: main brake solenoid主制动缸 制动总泵缸: mainbrakingcylinder时差，机动时间，浮动时间: float制动时的啸声: brake squeak摆动时间: duration of oscillation; time of oscillation变动时间: crawl time不动时间: dead time出动时间: attack time; departure time; turnout time促动时间: actuating time; actuation time浮动时间: float; slack
