isthe surface on which the wheels move.
A: toe
B: unning rail
C: stock rail
A: toe
B: unning rail
C: stock rail
举一反三
- isthe exiting track that turns away from the main route. A: diverging track B: straight track C: unning rail
- Where is the measuring position of the uneven gauge in our country？ A: 10mm below the rail top surface B: 12mm below the rail top surface C: 14mm below the rail top surface D: 16mm below the rail top surface
- The cost of the air fare is higher than ______. A: the rail fare B: that of the rail fare C: those of the rail fare D: which of the rail fare
- Which is the first high-speed rail in the world to use the BDS?（ ）。 A: The Datong-Qinghuangdao Railway B: The Beijing-Guangzhou High-speed Rail C: The Harbin-Dalian High-speed Railway D: The Beijing-Zhangjiakou High-speed Rail
- When it comes to move goods by land, it is common to ship them by rail and ______ .