sheet metal and air conditioning contractors national association
1Sheet Metal and Air Conditioning Contractors' National Association — The Sheet Metal and Air Conditioning Contractors National Association (SMACNA; pronounced Smack Nah ) is an international association of HVAC contractors. Its headquarters is at 4201 Lafayette Center Drive Chantilly, Virginia 20151 1209, and it… …
2Sheet Metal Workers' International Association — Infobox Union name= Sheet Metal Workers International Association full name= Sheet Metal Workers International Association founded= 1888 country= United States office= Washington, D.C. people= website= [http://www.smwia.org/ www.smwia.org]… …
3SMACNA — Sheet Metal and Air Conditioning Contractors National Association ( > IEEE Standard Dictionary ) …
4SMACNA — Sheet Metal and Air Conditioning Contractors National Association ( > IEEE Standard Dictionary ) …
5ConsensusDOCS — Type Limited liability company …
6Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
7Duct leakage testing — A duct leakage tester is a diagnostic tool designed to measure the airtightness of forced air heating, ventilating and air conditioning (HVAC) ductwork. A duct leakage tester consists of a calibrated fan for measuring an air flow rate and a… …
8aerospace industry — Introduction assemblage of manufacturing concerns that deal with vehicular flight within and beyond the Earth s atmosphere. (The term aerospace is derived from the words aeronautics and spaceflight.) The aerospace industry is engaged in the …
9building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
10HVAC — may also stand for High voltage alternating current. See also: Glossary of HVAC HVAC systems use ventilation air ducts installed throughout a building that supply conditioned air to a room through rectangular or round outlet vents, called… …
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