波纹管式 meaning in Chinese

bellow type
bellows-type

Bellows weal reducing valve
波纹管式减压阀
Bellows - type regulator
波纹管式调节器
Bellows reducing valve
波纹管式减压阀
This article analyzes some regulations for safety steering column , discusses the distribution of crashing energy and the structures and the safety control principls with flex steering shaft , breaking steering shaft , sleeve steering pillar tube as well as ripples tube steering pillar tube
摘要分析了安全转向柱的法规要求，汽车碰撞能量的分配，伸缩式转向轴、可断开式转向轴、套筒式转向柱管、波纹管式转向柱管等的结构和安全控制原理。