返回Google圖書搜尋

Performance Tests of Two One-inch Throw-away Type "Dust-Stop" Air Filters

其他書名	Manufactured by Owens-Corning Fiberglas Corporation
出版	U.S. Department of Commerce, National Institute of Standards and Technology, 1959
URL	http://books.google.com.hk/books?id=TI-0AQAACAAJ&hl=&source=gbs_api