Railroad ties of metal的意思|示意
美 / /
英 / /
铁路金属枕木
Railroad ties of metal的网络常见释义
金属铁路枕木 ... 金属轨道 Rails of metal 金属铁路枕木 Railroad ties of metal 缆索铁道永久导轨用金属材料 Materials of metal for funicular railway permanent ways ...
铁路用金属枕木 ... 转车盘(铁道) Turntables [railways] 铁路用金属枕木 Railroad ties of metal 铁路货车用金属载量规杆 Loading gauge rods, of metal, for railway wagons ...