1·A new-type automatic take-up of the endless rope towing vehicle with the hydraulic cylinder as actuator was introduced, and the configuration and operational principle of the system were analysed.
介绍了一种以液压油缸为执行元件的新型无极绳牵引车的自动张紧装置，并对其系统的结构和工作原理进行了分析。
2·The endless rope continuous towing vehicle is a new type of high-efficiency and security auxiliary transportation equipment.
无极绳连续牵引车是一种新型高效安全的辅助运输设备。