Close up hands of technician or engineer worker record the data about the checking and maintenance
Professional engineer or technician worker woman check and discuss the problem of parts under train
Lower view of train factory or professional technician worker check and fix the problem of train
Two professional engineer or technician worker discuss about work and stand near the train
Two professional engineer or technician worker discuss about work and stand near the train
Professional engineer or technician sit in front of electric train and write the data on paper
Professional technician or engineer try to check and fix the problem part of electric train and work
Professional engineer or technician worker woman hold walkie talkie and look at camera
Close up hands of engineer or technician worker point to drawing paper and discuss with co-worker
Technician or engineer worker man hold walkie talkie to contact with team member or staff
Technician man and train factory worker woman check and fix the problem and stay under train
Pretty factory worker woman point to left side using walkie talkie and also hold tablet with smiling
Professional engineer man teach or guide process to control or work with the machine to co-worker
Side view of professional engineer or technician factory worker hold tablet and look to the left
Verital image of two professional engineer or technician workers man and woman discuss with drawing
Profession engineer or technician worker use walkie talkie to contact with co-worker or team staff
Professional engineer or technician worker woman point to archboard to discuss with co-worker man
Profession engineer or technician worker use walkie talkie to contact with co-worker or team staff
Side view of train factory workers man and woman discuss about work in workplace of maintenance part
Professional technician worker man stand and talk about work to engineer or coworker woman in front
Wide shot of portrait of professional engineer or technician workers man and woman look at camera
Technician or engineer workers man and woman stay in front of electric train and they look happy
Construction of mass light rail transit track infrastructure in progress in Malaysia
Professional technician man hold light stick to check and fix problem of parts of electric train
Technician man check part of machine with factory worker woman who touch the machine
Two engineer or technician workers man and woman stand on step in area of factory workplace
Engineer or technician worker woman hold walkie talkie and look at camera also stay in front
Technician or factory worker woman stand and show action to the driver in electric train in factory
Engineer or factory technician worker man and woman shake hands for the success of joined project
Technician or train factory worker hold light stick to check and fix the problem under train
