Compressionignition internal combustion piston engines (diesel or semidiesel engines)
Compressionignition internal combustion piston engine "diesel or semidiesel engine", for the propulsion of vehicles of chapter 87
Compressionignition internal combustion piston engine "diesel or semidiesel engine", for marine propulsion
Compressionignition internal combustion piston engine "diesel or semidiesel engine" (excl. engines for marine propulsion and engines for vehicles of chapter 87)