|
RU1809866C
|
|
Labyrinth-screw supercharger
|
|
RU1804280C
|
|
Method for purification of soil from radio nuclides
|
|
RU1828950C
|
|
Turbomolecular preevacuation pump
|
|
RU1820853C
|
|
Vortex bubbling unit
|
|
RU1800125C
|
|
Turbomolecular labyrinth pump
|
|
RU1797934C
|
|
Valve plate
|
|
RU1768214C
|
|
Contact plate for heat exchanging apparatus
|
|
SU1763721A1
|
|
Method of balancing pump rotor and tight pump unit for its realization
|
|
SU1751499A1
|
|
Method of control over radial active magnetic bearings of rotary machine
|
|
SU1764665A2
|
|
Apparatus for refining
|
|
RU1821623C
|
|
Device for linear dimensions metering
|
|
SU1728576A1
|
|
Steam generator
|
|
RU1796912C
|
|
Device for measuring liquid level in evaporator
|
|
RU1798200C
|
|
Method for manufacturing precise flexible members
|
|
SU1728798A1
|
|
Method of determining nitrogen-containing additives in biomass
|
|
RU1797935C
|
|
Device for rectification of segregating fluids
|
|
RU1778657C
|
|
Method and pilot plant for determining heat transfer coefficient
|
|
RU1780825C
|
|
Radial chemical reactor
|
|
SU1711946A1
|
|
Valve disk
|
|
SU1717163A1
|
|
Contact plate for separating mixtures
|
