The team is maintaining the main generator, The technician is calibrating the sensor now, Mechanics are not repairing the conveyor belt today, The plant is not producing plastic valves this week., Is quality control inspecting the new batch?, Are they loading the delivery trucks now?, The forklift is transporting the raw materials., The engine is not overheating right now., Are engineers testing the emergency system?, She is not operating the stamping press., The manager is supervising the night shift., We are monitoring the machine temperature., Workers are not packaging the finished units yet., She is not operating the stamping press., Is he fixing the electrical panel?

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