bearded engineer in white coat holding digital tablet and pointing with finger at air supply system
The child points his finger at the model of the solar system, which he made from plasticine
Male anaesthesiologist hand pointing vital activity data at modern monitor system in operation room
Fire protection system in a warehouse
Fire protection system in a warehouse
Electric Technician Worker
Professional engineer man point to electric train in the back and discuss with factory worker
Factory worker woman with mask point to the monitor of machine with engineer man
Hackers checking data, breaking server
Portrait of Cacuasian warehouse worker hold barcode scaner and point at camera stay on way
Black Woman Teaching Young Caucasian Girl Astronomy Lesson
One of professional technician worker hold tablet and point to the problem area of solar cell panel
Asian customer putting credit card on point of sale
Doctor checking radiography on nurse digital tablet
Police and Fire Department call point in NYC,
Police and Fire Department call point in NYC,
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