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Aircraft maintenance engineer inspecting airplane engine with safety equipment and tools, aviation mechanic ensuring aircraft repair, safety check, and technical engineering service.
Engineers team and owner discuss check and review the blueprint of construction. Contractor inspection drawing before start project civil. project planning, consulting, architecture.
Two male petrochemical engineers with walkie-talkie and tablet working and discussing inspection and maintenance plans for pipelines for oil and gas at petroleum refinery, power plant energy industry.
A 3d illustration of pistons, connecting rods and crankshaft, conveying a sense of precision mechanical engineering and the core components of an internal combustion engine.
Industrial engineer wearing hardhat holding tablet and supervising production line in modern factory

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