登入選單

返回Google圖書搜尋

Coalgulating Dusts by Brine Aerosols with the Addition of Tri-ethyleneglycol

Lucien DautrebandeHelmut BeckmannWilhelm Walkenhorst

出版	National Coal Board, Translation Section, 1954*
URL	http://books.google.com.hk/books?id=GRp4zgEACAAJ&hl=&source=gbs_api