Architectural Research and Development in the Physical Research and Development in the Physical

Welding Petroleum products, fuel, electricity and other sources of energy Construction work for pipelines, communication and power lines, for highways, roads, airfields and ra... Construction, foundation and surface works for highways, roads Engineering, auxiliary, average, loss, actuarial and salvage insurance services Fabrication work Fuels Foundation work for highways, roads, streets and footpaths Construction work for highways, roads Parts of fuel, hand and concrete pumps

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Africa Southern Africa Sub-Saharan Africa

Automobiles and Auto Parts Supply Roads and Highways-Bridge Printing and Publishing Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Aviation Marine