the supervisory engineer checks the cubicle 20 kv electricity substation
Engineer wearing uniform ,helmet inspection and survey work in wind turbine farms rotation to genera
Metalwork craftsman cutting metal with grinder tools.
Metalwork craftsman cutting metal with grinder tools. Worker man working in workshop
travel
a applying the thermal grease to the gpu chip for better heat management, macro view
headlamp flashlight isolated on white
Close-up of electrician Checking Fire Alarm Panel In Datacenter
Male Technician Positioning Hard Drive In SAN At Datacenter
Drilling through the drywall
Male mechanic works in workshop with electric drill.
Electrician Checking Smoke Sensor at Fire Pannel In Datacenter
Male mechanic works with electric drill. Worker drills hole.
Close-up of Electric Technician Consultant Checking Fuse In Server Room
Male mechanic works in workshop with electric drill.
Close up of repairman is soldering circuit board of electronic device on the table
Professional male industrial engineer manager with safety uniform protection
Creative man holding a light bulb
