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Construction work for pipelines, communication and power lines, for highways, roads, airfields and ra... Construction, foundation and surface works for highways, roads PH meters Meters Tunnelling works Construction work for engineering works except bridges, tunnels, shafts and subways Foundation work for highways, roads, streets and footpaths Construction work for highways, roads

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APEC Countries Asia Eastern Asia

Non-Renewable Energy Bridges and Tunnels Roads and Highways-Bridge Printing and Publishing Cement and Asbestos Products Defence and Security Infrastructure and Tunnels Construction Energy-Power and Electrical Computer Hardwares and Consumables Construction Materials