汽车及铁道车辆用漆
paint for automobiles & rolling stocks
铁道车辆
railroad vehicle
railway vehicle
railway vehicles
railway rolling stock
railway car
railway wagon
Railway cars
railway passenger vehicle
Railcars
locomotive and car
rail vehicle
railroad tracks
raiwaly vehicle
rail car
rolling stock
Car
rolling stok
Railcar
Railway
braking
铁道车辆用钢
Steel for Locomotive Purpose
铁道车轮强度
intensity of railway wheel
铁道车轮直径
wheel diameter of railway vehicle