... 风挡缓冲板 vestibule diaphram buffer plate 缓冲杆 buffer rod 缓冲器容量 draft gear capacity ...
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液压升降机中使用的液压油缸，其组成部分通常有五部分：活塞和活塞杆、缸筒和缸盖、缓冲装置、密封装置、排气装置。
The use of hydraulic cylinder in hydraulic elevator, the part usually has five parts: piston and piston rod, cylinder and cylinder head, buffer device, sealing device and exhaust device.
方法采用环型弹簧与节制杆式阻尼器相结合的缓冲器原理。
Methods The circular spring buffer is adopted with throttling bar as damping device.
对无间隙牵引杆的曲线通过性能与传统车钩缓冲装置作了对比；
The curve negotiation performance of slackless drawbar is compared with that of the traditional coupler buffer device;
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