Professional technician or engineer worker point to the area of the problem to fix for train
Technician or engineer worker point to the area of the problem to fix for electric train and discuss
Professional technician hold light stick and discuss to his co-worker to the problem of part train
Cargo container woman worker help technician to wear gas protective mask
Technician man check part of machine with factory worker woman who touch the machine
Professional engineer or technician worker woman check and discuss the problem of parts under train
Professional engineer or technician worker woman check and discuss the problem of parts under trai
Close up technician man help to set or fix problem of strap of hardhat of engineer or factory worker
Pretty engineer or factory worker woman hold tablet and explain to technician for the process
Cargo container technician or worker use wrench to fix problem about truck tire
Professional technician man hold light stick to check and fix problem of parts of electric train
Professional technician or engineer try to check and fix the problem part of electric train and work
Professional technician or engineer try to check and fix the problem part of electric train and work
Professional technician or engineer try to check and fix the problem part of electric train and work
Man waiting for breakdown service in countryside
bike in snow after high snowfall in Europe.
Toxic, chemical and person in hazmat outdoor for hazardous material disposal, toxic spill and area
Plumber clears blockage in bathroom tub at residential home during mid-morning hours
Technician repairs air conditioning unit on wall of suburban home during late afternoon
