2. Electrical mechanical maintenance, such as train and metro rail system, power supply system, control system, bus communication system, including electrical, mechanical and control center in the building operation vehicle
.The operation maintenance The company has the management system and technology of modern international standards used in the system (BTS), which has improved and developed continuously.The company also has the computer system to assist in the management of maintenance
.
การแปล กรุณารอสักครู่..