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Foreman and construction worker using digital tablet at dark underground construction site
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Air conditioning repair apprentice fixes an industrial compressor unit as his supervisor watches.
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various construction workers to work for the construction of residential housing in a city
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Young repairman fixing an industrial air conditioning compressor.
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Young woman engineer with building activity in background
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Instructor trains student to repair air conditioning compressor.
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Electronics teacher sitting at electrical motor control center.
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Vocational student learns air conditioning repair from an experienced instructor.
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Two AC technicians repairing an industrial air conditioning compressor.
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Air conditioning repairmen discussing the problem with a compressor unit.
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Air conditioning repairman working on a compressor and giving a thumbsup.
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Two workers on the roof of a building working on the air conditioning unit.
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Two AC technicians on a roof repairing an industrial compressor unit.
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An electrician in a technical education class standing beside a motor control training board. Actual electrician with real equipment according to national code and safety standards.
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Electrical engineering teacher sitting at an industrial motor control center in his classroom.
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Electricians learning to repair fire alarm systems in a vocational education training class.
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various construction workers to work for the construction of residential housing in a city
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construction workers to work for the construction industry of a dwelling
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An electrical teacher working on an industrial motor control center in a classroom.
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Teacher or adult student working on an industrial motor control panel trainer.
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A student electrician wiring a fire alarm system at his technical college.
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A construction foreman teaching a young worker how to drive heavy equipment.
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Two air conditioning repair techs standing on a roof in front of an industrial compressor unit.
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Engineer sitting at an electrical motor control panel.
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An adult education student learning about transformers. Focus on the Transformer Trainer Board.
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A vocational education teacher wiring a motor control board. All work depicted is accurate and being performed according to national code and safetly regulations.
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An adult education student learning electronics on a Transformer Trainer Board.
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Electricians learning how to wire fire alarm systems in a vocational training class.
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A construction foreman instructing a new worker on driving heavy equipment. Focus on the foreman.
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site workers for construction work inside and outside a dwelling house
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construction workers to work for the construction industry of a dwelling
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