Soil Preparation Power Business Ventilation Plumbing Construction Architectural Agriculture Plumbing Research and Development in the Physical Agencies Ventilation Engineering Services Research and Development in the Physical Construction Boiler

Iron, lead, zinc, tin and copper Plants Construction, foundation and surface works for highways, roads Iron Engineering, auxiliary, average, loss, actuarial and salvage insurance services Wells construction work Office, school and office equipment cleaning services Heating works Construction work Electricity, heating, solar and nuclear energy Other services Goods used in construction Boilers Architectural, construction, engineering and inspection services Heating, ventilation and air-conditioning installation work Designs Manuals Dates

-

APEC Countries North America Northern America

Civil Works Automobiles and Auto Parts Non-Renewable Energy Supply Engineering Roads and Highways-Bridge Oil and Gas Printing and Publishing Services Railways-Rail-Railroad Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Industry Marine