All Other Professional Professional Commercial Air Brick Brick Other Professional Highway Hair Construction Scenic and Sightseeing Transportation Highway Agriculture Highway All Other Professional Management Water Construction Professional Process

Underpass Laboratory, optical and precision equipments (excl. glasses) Construction work for pipelines, communication and power lines, for highways, roads, airfields and ra... Analytical, scientific, mathematical or forecasting software development services Construction, foundation and surface works for highways, roads Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment Bridge Blocks Foundation work for highways, roads, streets and footpaths Concrete Construction work for highways, roads Concrete work Laboratory, hygienic or pharmaceutical glassware Soil Analytical, scientific, mathematical or forecasting software package Nails Railway points Rails

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APEC Countries North America Northern America

Civil Works Building Automobiles and Auto Parts Non-Renewable Energy Supply Bridges and Tunnels Postal and Courier Services Roads and Highways-Bridge Oil and Gas Printing and Publishing Railways-Rail-Railroad Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Laboratory Equipment and Services Building Material