|
RU1797645C
|
|
Method for isolation of well fluid-conducting channels
|
|
RU1778266C
|
|
Method for control of pumping plant
|
|
RU1793374C
|
|
Method of determining lubricating oil properties
|
|
RU1798368C
|
|
Lubricant grease
|
|
RU1769161C
|
|
Device for predicting heating temperature and measuring in-service lifetime of electrical equipment winding insulation
|
|
SU1752752A1
|
|
Reagent for treatment of drilling fluids on the water-base
|
|
SU1745750A1
|
|
Reagent for treating water-base drilling mud
|
|
SU1742513A1
|
|
Method of aerosol cleaning of compressor gas system from carbon and oil deposits
|
|
RU1775126C
|
|
Foal-killing agent
|
|
SU1761779A1
|
|
Plastic grease
|
|
RU1784078C
|
|
Method of producing part friction surfaces working in friction pairs
|
|
SU1735341A1
|
|
Drilling fluid
|
|
SU1741896A1
|
|
Roller-ring mill
|
|
SU1767044A1
|
|
Electrolyte for microarc anodization of aluminium and its alloys
|
|
SU1739007A1
|
|
Grouting mortar
|
|
SU1736999A1
|
|
Method of producing diesel fuel
|
|
SU1728287A1
|
|
Method for oil dehydration
|
|
SU1758209A1
|
|
Grouting mortar for hydroinsulation of seams
|
|
RU1775125C
|
|
Foal-killing agent
|
|
SU1756537A1
|
|
Method for preparation of plugging-back compound
|
