trolley tracks meaning in English
小车轨道
Examples
- Cranes - design calculation for rail wheels and associated trolley track supporting structure - general
起重机.轨道轮和相关触轮滑轨支撑结构的设计计算.总则 - Cranes - design calculation for rail wheels and associated trolley track supporting structure - part 1 : general
起重机.轨道轮和相关触轮滑轨支撑结构的设计计算.第1部分:总则