Introduction As the MATS rule (Mercury and Air Toxics Standards)…
Water-supply issues are emerging as a national concern with certain…
Since their inception, data buses have been highly…
Aucotec This company has developed a new function for its…
These new resins are an alternative to metal boiler components…
The new EA15 electric actuator (photo) is designed for small-diameter,…
Packed Columns [1] A packed column is a vertical, cylindrical…
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Petroleum refineries generate power from a number of sources, including…
Intelligent selection and specification help to assure getting representative, uncontaminated…