- aeration basin foaming
- вспенивание в аэротенке
Англо-русский словарь по экологии. 2011.
Англо-русский словарь по экологии. 2011.
Drilling fluid — This article is about fluids used when drilling a well. For fluids used with drill bits during metal working, see cutting fluid. Driller pouring a foaming agent down the rod string on a drilling rig In geotechnical engineering, drilling fluid is… … Wikipedia