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Lasers Construction work for pipelines, communication and power lines, for highways, roads, airfields and ra... Screens Construction, foundation and surface works for highways, roads Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment Foundation work for highways, roads, streets and footpaths Construction work for highways, roads Electrical, electromagnetic and mechanical treatment Railway points

Lasers Suction pump, electrical

Asia SAARC Countries South Asia

Environment and Pollution-Recycling Non-Renewable Energy Postal and Courier Services Roads and Highways-Bridge Environmental Work Printing and Publishing Railways-Rail-Railroad Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Electronics