This is normally done by charging the brake pipe fully from one end of the train and checking that it has charged at the other end.
通常的做法是从列车制动管的一端充气，观察另一端的变化。
This paper presents a process of a "Portable Testing Instrument for Train Brake Pipe Gas Pressure", including hardware design and software development.
本论文完成的工作包括便携式列车管气体压力测试仪的硬件设计与软件开发。
By use of modern computational fluid dynamics method (CFD), 2-dimension air-charging characteristics model of the heavy haul train air brake pipe system is built.
应用现代计算流体动力学数值方法，首次建立了长大列车空气管系的二维充气特性模型。
The brake valve is simple in structure, can realize wire control of the brake pipe fluid pressure, and has the capacity of mechanical backup brake under the condition of the electrical fault.
本发明结构简单，能实现制动管路液压力的线控制，并具备电气故障下的机械备份制动能力。
The utility model makes the dustproof gate close automatically under the condition of non-connection to prevent foreign bodies from entering the train brake pipe and affecting the safety of running.
该装置在非连接状态下使防尘门自动关闭，防止异物进入列车制动管系影响行车安全；
Braking system double pipe air brake system, parking brake, exhaust brake.
双管路气制动系统，带驻车制动、排气制动。
Double pipe with hydraulic brake system vacuum booster.
双管路液压制动系统带真空助力。
When adding oil to the rope-break safety instrument, the oil shouldn't flow to the brake and seamless steel pipe.
断绳安全装置滑道加油时，油不得流入制动瓦和导轨架无缝钢管之间。
Can view the first round of brake oil pipe is, the adequacy of tire pressure.
可先检视该轮制动管路是否漏油，轮胎气压是否充足。
The mounted location of high-pressure safty valve and the connecting position of the control air pipe of air pressure relay of JZ-7 brake system are analysed.
对重联机车中JZ 7型制动机系统的高压安全阀的安装位置及打风压力继电器（调压器）控制风管的连接位置进行了分析、讨论，指出了现有机车中设计、制造上存在的缺陷，并在实际运用中进行了改造。
The brake oil pump is communicated with a hydraulic braking clamp through a high pressure pipe, and the hydraulic braking clamp is engaged with the brake disk.
制动油泵通过高压油管与液压制动钳连通，液压制动钳与制动盘咬合。
Travel brake type dual-pipe: air over hydraulic caliper disc brake.
脚制动型式：单管路，气顶油，钳盘式四轮制动。
It can close the engine's exhaust pipe and make the engine to be an auxiliary decelerating brake and absorbing the energy of the motor by the engine.
用来关闭发动机的排气管，从而把发动机作为辅助减速制动器使用，把汽车的能量由发动机吸收掉。
It can close the engine's exhaust pipe and make the engine to be an auxiliary decelerating brake and absorbing the energy of the motor by the engine.
用来关闭发动机的排气管，从而把发动机作为辅助减速制动器使用，把汽车的能量由发动机吸收掉。
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