Technicians are checking solar panel,Engineer service check installation solar cell.
Male Auto mechanic are checking auto engine is problems at car repair shop.
Mechanical engineer working and holding laptop to checking .
Two professional engineers check mechanical check undercarriage of lifted electric train
Engineer checking solar panels on a floating buoy.
A male engineer checking the operation of a welding robot.
Mechanical engineer working and holding tablet to checking.
Two professional engineers check mechanical check undercarriage of lifted electric train
Team of engineer railway under checking train.
Engineer technician checking and operating in training program
The two engineers check the operation of welding robots.
Engineer checking time at solar power plant
Mechanic man checking car engine oil of the car in the garage.Car service and maintenance.
Engineer and technician checking and operating solar panels
Engineer railway under checking under train
Engineer checking solar panels on a floating buoy.
Two professional engineers check mechanical check undercarriage of lifted electric train
Two professional engineers check mechanical check undercarriage of lifted electric train
Two professional engineers check mechanical check undercarriage of lifted electric train
A male engineer checking the operation of a welding robot.
Silhouette engineer under inspection and checking construction process railway and checking work on
Engineer checking solar panels on a floating buoy.
Two professional engineers check mechanical check undercarriage of lifted electric train
Two professional engineers check mechanical check undercarriage of lifted electric train
Engineers looking and checking wind turbines at field
Man engineer in mask checking conditioner for serviceability
Two professional engineers check mechanical check undercarriage of lifted electric train
Two professional engineers check mechanical check undercarriage of lifted electric train
Two professional engineers check mechanical check undercarriage of lifted electric train
Engineer checking solar panels on a floating buoy.
