| 摘要 |
PROBLEM TO BE SOLVED: To provide an air filter to be used in a high moisture gas turbine environment. SOLUTION: The air filter includes a frame made of a beverage board material, a filter media with a number of pleats, and one or more stiffener bands. The stiffener bands include a number of teeth sized to mate with at least one of the pleats. COPYRIGHT: (C)2008,JPO&INPIT
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