Rack and pinion railway的意思|示意
美 / /
英 / /
齿轮齿条导轨
Rack and pinion railway的网络常见释义
齿轨铁路 ... rack and pinion motion 齿条小齿轮横动装置 rack and pinion adjustment 粗动装置 Rack and pinion railway 齿轨铁路 ...