- Rubberized tracks greatly reduce sports injuries among students compared to cement tracks.
- Lin Fang, sports equipment manager at the High School Attached to South China Normal University, said: "Rubberized tracks greatly reduce sports injuries among students compared to cement tracks.
- Our pilotless rocket enters the track of the earth.
- This rough track will soon be a metalled road.
- I'm trying to track down my old Aunt Maud.
- The building is made of hydraulic cement.
cementite cement cement and tailings sand mixture cement-stabilized crushed rock cement-soil deep mixing column cement mortar screeding to falls Cement Concrete Road - surface cement stabilized crushed stones cement stable macadam foundation cement tong road surface highway cement stabilization gravel base cement slurry mixes the quantity