1 entrepreneur
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fuel cells
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energy and mineral resources
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mineral resources and natural resources
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tractors
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office building construction work
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construction, construction and surface work of highways and highways
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construction supervision services
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construction work on pipelines, communication and power lines, roads, roads, airfields and railways; coating work
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engineering and construction consultancy services
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construction work for sewage pipelines
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water and sanitation materials
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construction work for pumping stations
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construction inspection services
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sewer pumps
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pipeline design services
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sewer tankers
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project and document monitoring
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compressors
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cameras/photo machines
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road repair works
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mixing machines
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software development services
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technical design services
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architectural and construction supervision services
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construction work for waste water treatment plants
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construction work for water and sewerage pipelines
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motor vehicles for the carriage of goods
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construction work for waste water pumping stations
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engineering and engineering services
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construction management services
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