検索結果 - Backer, R. R. (Ronald R.)

Physical properties of western coal waste materials / 著者: Backer, R. R. (Ronald R.)

Fine coal-refuse slurry dewatering / 著者: Backer, R. R. (Ronald R.)

Thickening fine coal refuse slurry for rapid dewatering and enhanced safety / 著者: Stewart, Bill M.

その他の著者: “…Backer, R. R. (Ronald R.)…”

Physical property data on coal waste embankment materials / 著者: Busch, R. A. (Richard A.)

その他の著者: “…Backer, R. R. (Ronald R.)…”