架桥机运输平车
flat car for transport of bridging machines
电动发电机机车
motor-generator locomotive
潜水电机运行浅析
Operative Analysis of Submarine Motors
随车机车电子履历簿
on-board electronic records
手扶拖拉机运输机组
walking tractor transport unit
拖拉机运输机组
tractor-trailer combinations
230t钢锭运输平车
230 t flat car for transport of ingots
活水车运输
flowing-water transportation
汽车运输车辆
vehicle of auto-transportation
运输平车
flat car for transportation