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One electrician builder at work installing energy saving meter into electric line distribution fuseboard
A clean vector silhouette of a heater control valve -blend door actuator This minimal flat icon represents automotive HVAC and climate control systems Simple high contrast isolated element
Electrician with screwdriver tighten up switching electric actuator equipment in fuse box. View from the back, a young specialist in a yellow hard hat and overalls. Indoor.
car part engine throttle valve opened by the gas pedal to supply more air to the engine. spare parts catalog for vehicles from the junkyard.
two children build a prototype circuit with a red laser controlled by a microcontroller. STEAM and coding activity

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