Annular filter obtained from pleated filter material
作者： Sigbert Widmann
DOI:
关键词: Filter material 、 Filter element 、 Acoustics 、 Filter (video) 、 Materials science
摘要: Annular filter element obtained from a pleated web material having end discs sealing each of the longitudinal edges material, in which are composed continuous plate-shaped or film-shaped material.
lens.org 参考文章(3)
Robert Battis, Automobile air filter having replaceable and readily disposable filter element ,(1980)
Donald Irving C, Richard Harding C, James Patrick C, Panel air filter ,(1986)