Russian ⇄ Chinese English Estonian French German Italian Norwegian Bokmål Polish Spanish Ukrainian

противопенная присадка stresses
automat.	antifoam additive
chem.	defoaming agent
nautic.	antifoaming additive; foam-reducing composition (в маслах)
O&G. tech.	antifoamer
oil	foam-reducing composition; antifoamer (к буровому раствору)
tech.	foam inhibitor; foam-forming inhibitor
transp.	anti-foam additive

противопенной присадки: 4 phrases in 2 subjects

Caspian	1
Oil / petroleum	3