The OLM is used for high-speed, high-precision positioning of overhead cranes, rail and transfer cars, monorails, shuttles, elevators and other vehicles. OLM用于高架起重机,铁路和拖车车辆,单轨列车,航天飞机,升降机及其他车辆的高速,高精密精确定位。
Steel and concrete structural components as well as all platforms, stairs, elevated slabs and monorails. 钢筯混凝土构件及所有平台、楼梯、高架板及单轨。
Trains, fork-lifts, monorails, space ships; they've got all the features that will appeal to youngsters. 火车、高机、单轨铁路、空船,这些东西最具吸引小孩子的特色。