为降低或消除这两种减振器噪声，提出了对减振器内部结构如活塞阀系统、底阀系统以及活塞杆等的设计要求。
To avoid these two kinds of noise, the paper gived some requirements to the internal structure design of shock absorber, such as piston valve system, bottom valve system, piston rod etc.
活塞打的这么愚蠢， 我不敢相信自己的眼睛，他们把脑子都留在底律特了。
The Pistons are playing so stupid I cannot believe my eyes. They left their brains back in Detroit.
并附加了活塞及柱底法兰拆卸与安装系统，更加人性化。
The humanity design also includes the disassembly and installation system of column piston and flanges.
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