1. During the 1970s the combined AISI Committees of Structural Steel Producers and Steel Plate Producers engaged in a series of research and promotional seminars and publication programs that focused, for example, on the use of steel storage tanks and transmission pipage in the water utility business, innovations in computer-aided design for structural steel frames for high-rise and arena buildings, applications for structural and steel plate in new mass transit system designs, and in utility poles for high voltage electrical transmission systems.


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