Practice exam recording service, which consists of: Equipment installation service; Equipment maintenance service; System maintenance service; Record keeping in the System (Data Storage Service); Equipment disassembly service during the operation of the car; Equipment installation service during the operation of the car.

Practice exam recording service, which is provided by the Equipment Installation Service; Equipment maintenance service; System maintenance service; Record keeping in the System (Data Storage Service); Equipment disassembly service during the operation of the car; Equipment installation service during the operation of the car.