锤头内架式高速锤
ram-and-inner frame machine
复合式高架输送机
overhead power & free conveyor
Potential hazard
高架式并条机
suspension type drawing frame
高架式轨道穿梭系统
overhead track shuttling system
开关变压器式高压电机软起动
switching transformer soft-starter
移动式高架起重机
Overhead travelling crane
柱塞式高架
ram tensioned highline system