SU1643599A1
|
|
Surfactant for cleaning metallic surfaces
|
SU1605201A1
|
|
Method of determining stability of surfactants to decomposition in aqueous medium
|
SU1640125A1
|
|
Method for biological treatment of waste water containing surfactants
|
SU1379270A1
|
|
Method of determining parameters of biological decomposition of surface-active substances
|
SU1215837A1
|
|
Solution for casting low-melting-point patterns from multilayer shell moulds
|
SU1100129A1
|
|
Insulating composition for treating granules and sheets of rubber mix
|
SU1104282A1
|
|
Strengthening additive of fen lump peat
|
SU1101445A1
|
|
Composition for wetting coal dust
|
SU1052205A1
|
|
Hydrophilizator for preparing of nodule bacteria
|
SU906717A1
|
|
Composition for treating granules and sheets from rubber stock
|
SU834077A1
|
|
Carbon hardness reducer
|